| 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 | $167.43 | 6.119% | $177.675 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $81.63 | 8.501% | $88.5694 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $137.63 | 7.857% | $148.4436 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $29.51 | 12.184% | $33.1055 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $17.49 | 11.452% | $19.493 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $107.75 | 9.854% | $118.3677 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $160.39 | 11.167% | $178.3008 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $701.83 | $763.9550 | $763.96 | $763.95 | $764.00 | |