| 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 | $188.41 | 9.811% | $206.8949 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $139.85 | 8.428% | $151.6366 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $38.35 | 7.333% | $41.1622 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $135.66 | 9.694% | $148.8109 | $148.81 | $148.80 | $148.80 |
| Purchase #5 | $17.38 | 6.180% | $18.4541 | $18.45 | $18.45 | $18.50 |
| Purchase #6 | $190.83 | 7.431% | $205.0106 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $188.36 | 7.413% | $202.3231 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $898.84 | $974.2924 | $974.28 | $974.25 | $974.30 | |