| 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 | $98.54 | 7.104% | $105.5403 | $105.54 | $105.55 | $105.50 |
| Purchase #2 | $67.94 | 11.137% | $75.5065 | $75.51 | $75.50 | $75.50 |
| Purchase #3 | $158.74 | 9.522% | $173.8552 | $173.86 | $173.85 | $173.90 |
| Purchase #4 | $157.61 | 12.299% | $176.9945 | $176.99 | $177.00 | $177.00 |
| Purchase #5 | $131.35 | 9.246% | $143.4946 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $213.49 | 10.673% | $236.2758 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $173.46 | 13.682% | $197.1928 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $1,001.13 | $1,108.8597 | $1,108.86 | $1,108.90 | $1,108.90 | |