| 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 | $139.66 | 10.306% | $154.0534 | $154.05 | $154.05 | $154.10 |
| Purchase #2 | $180.99 | 8.190% | $195.8131 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $110.72 | 11.243% | $123.1682 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $222.73 | 12.717% | $251.0546 | $251.05 | $251.05 | $251.10 |
| Purchase #5 | $43.41 | 13.165% | $49.1249 | $49.12 | $49.10 | $49.10 |
| Purchase #6 | $31.75 | 6.522% | $33.8207 | $33.82 | $33.80 | $33.80 |
| Purchase #7 | $147.96 | 8.440% | $160.4478 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $877.22 | $967.4827 | $967.47 | $967.40 | $967.50 | |