| 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 | $164.31 | 11.661% | $183.4702 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $116.33 | 12.358% | $130.7061 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $108.70 | 9.422% | $118.9417 | $118.94 | $118.95 | $118.90 |
| Purchase #4 | $24.25 | 10.130% | $26.7065 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $33.95 | 12.453% | $38.1778 | $38.18 | $38.20 | $38.20 |
| Purchase #6 | $189.59 | 4.211% | $197.5736 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $125.30 | 13.869% | $142.6779 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $762.43 | $838.2538 | $838.26 | $838.25 | $838.30 | |