| 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 | $164.45 | 7.591% | $176.9334 | $176.93 | $176.95 | $176.90 |
| Purchase #2 | $126.57 | 12.380% | $142.2394 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $37.38 | 10.607% | $41.3449 | $41.34 | $41.35 | $41.30 |
| Purchase #4 | $161.77 | 8.265% | $175.1403 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $101.27 | 12.409% | $113.8366 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $225.31 | 11.717% | $251.7096 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $39.89 | 13.617% | $45.3218 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $856.64 | $946.5260 | $946.52 | $946.55 | $946.30 | |