| 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 | $155.29 | 11.572% | $173.2602 | $173.26 | $173.25 | $173.30 |
| Purchase #2 | $193.73 | 9.558% | $212.2467 | $212.25 | $212.25 | $212.20 |
| Purchase #3 | $135.30 | 9.728% | $148.462 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $7.75 | 9.714% | $8.5028 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $108.92 | 3.122% | $112.3205 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $148.79 | 7.163% | $159.4478 | $159.45 | $159.45 | $159.40 |
| Purchase #7 | $225.88 | 11.675% | $252.2515 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $975.66 | $1,066.4915 | $1,066.49 | $1,066.45 | $1,066.50 | |