| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.80 | 6.661% | $159.7782 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $218.28 | 12.233% | $244.9822 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $202.48 | 9.645% | $222.0092 | $222.01 | $222.00 | $222.00 |
| Purchase #4 | $179.69 | 5.668% | $189.8748 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $16.63 | 4.317% | $17.3479 | $17.35 | $17.35 | $17.30 |
| Purchase #6 | $160.90 | 8.277% | $174.2177 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $98.90 | 7.359% | $106.1781 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $1,026.68 | $1,114.3881 | $1,114.39 | $1,114.40 | $1,114.40 | |