| 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 | $175.63 | 4.558% | $183.6352 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $131.86 | 8.559% | $143.1459 | $143.15 | $143.15 | $143.10 |
| Purchase #3 | $37.93 | 7.362% | $40.7224 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $241.78 | 9.122% | $263.8352 | $263.84 | $263.85 | $263.80 |
| Purchase #5 | $159.67 | 5.825% | $168.9708 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $51.53 | 12.638% | $58.0424 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $220.81 | 10.364% | $243.6947 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $1,019.21 | $1,102.0466 | $1,102.05 | $1,102.05 | $1,101.90 | |