| 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 | $157.49 | 11.352% | $175.3683 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $41.31 | 7.776% | $44.5223 | $44.52 | $44.50 | $44.50 |
| Purchase #3 | $108.73 | 13.695% | $123.6206 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $63.86 | 3.784% | $66.2765 | $66.28 | $66.30 | $66.30 |
| Purchase #5 | $212.82 | 6.839% | $227.3748 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $193.54 | 3.772% | $200.8403 | $200.84 | $200.85 | $200.80 |
| Purchase #7 | $84.98 | 13.736% | $96.6529 | $96.65 | $96.65 | $96.70 |
| 7 purchase totals = | $862.73 | $934.6557 | $934.65 | $934.60 | $934.70 | |