| 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 | $156.64 | 7.513% | $168.4084 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $112.48 | 8.132% | $121.6269 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $55.30 | 10.570% | $61.1452 | $61.15 | $61.15 | $61.10 |
| Purchase #4 | $42.59 | 9.571% | $46.6663 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $17.84 | 6.808% | $19.0545 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $240.54 | 9.307% | $262.9271 | $262.93 | $262.95 | $262.90 |
| Purchase #7 | $116.98 | 12.590% | $131.7078 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $742.37 | $811.5362 | $811.55 | $811.55 | $811.50 | |