| 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 | $179.48 | 6.743% | $191.5823 | $191.58 | $191.60 | $191.60 |
| Purchase #2 | $115.52 | 6.756% | $123.3245 | $123.32 | $123.30 | $123.30 |
| Purchase #3 | $10.53 | 13.230% | $11.9231 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $158.58 | 9.167% | $173.117 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $186.93 | 4.328% | $195.0203 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $197.50 | 3.824% | $205.0524 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $87.86 | 10.598% | $97.1714 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $936.40 | $997.1910 | $997.18 | $997.10 | $997.20 | |