| 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 | $175.46 | 4.235% | $182.8907 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $30.99 | 4.596% | $32.4143 | $32.41 | $32.40 | $32.40 |
| Purchase #3 | $21.44 | 4.389% | $22.381 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $210.59 | 5.114% | $221.3596 | $221.36 | $221.35 | $221.40 |
| Purchase #5 | $211.72 | 8.221% | $229.1255 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $14.36 | 7.850% | $15.4873 | $15.49 | $15.50 | $15.50 |
| Purchase #7 | $230.42 | 13.241% | $260.9299 | $260.93 | $260.95 | $260.90 |
| 7 purchase totals = | $894.98 | $964.5883 | $964.59 | $964.65 | $964.60 | |