| 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 | $139.54 | 8.523% | $151.433 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $87.73 | 8.108% | $94.8431 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $195.96 | 12.293% | $220.0494 | $220.05 | $220.05 | $220.00 |
| Purchase #4 | $19.92 | 7.197% | $21.3536 | $21.35 | $21.35 | $21.40 |
| Purchase #5 | $200.65 | 9.408% | $219.5272 | $219.53 | $219.55 | $219.50 |
| Purchase #6 | $156.89 | 8.642% | $170.4484 | $170.45 | $170.45 | $170.40 |
| Purchase #7 | $46.70 | 10.358% | $51.5372 | $51.54 | $51.55 | $51.50 |
| 7 purchase totals = | $847.39 | $929.1919 | $929.19 | $929.25 | $929.00 | |