| 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 | $170.51 | 13.273% | $193.1418 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $142.82 | 11.373% | $159.0629 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $122.74 | 7.124% | $131.484 | $131.48 | $131.50 | $131.50 |
| Purchase #4 | $101.76 | 8.319% | $110.2254 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $161.70 | 9.643% | $177.2927 | $177.29 | $177.30 | $177.30 |
| Purchase #6 | $42.87 | 7.445% | $46.0617 | $46.06 | $46.05 | $46.10 |
| Purchase #7 | $117.39 | 13.791% | $133.5793 | $133.58 | $133.60 | $133.60 |
| 7 purchase totals = | $859.79 | $950.8478 | $950.84 | $950.90 | $950.90 | |