| 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 | $143.76 | 11.332% | $160.0509 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $239.47 | 10.404% | $264.3845 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $140.78 | 12.431% | $158.2804 | $158.28 | $158.30 | $158.30 |
| Purchase #4 | $97.56 | 6.353% | $103.758 | $103.76 | $103.75 | $103.80 |
| Purchase #5 | $201.32 | 5.372% | $212.1349 | $212.13 | $212.15 | $212.10 |
| Purchase #6 | $245.98 | 13.551% | $279.3127 | $279.31 | $279.30 | $279.30 |
| Purchase #7 | $16.41 | 9.217% | $17.9225 | $17.92 | $17.90 | $17.90 |
| 7 purchase totals = | $1,085.28 | $1,195.8439 | $1,195.83 | $1,195.85 | $1,195.90 | |