| 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 | $188.66 | 3.443% | $195.1556 | $195.16 | $195.15 | $195.20 |
| Purchase #2 | $145.27 | 9.517% | $159.0953 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $123.41 | 7.726% | $132.9447 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $96.84 | 6.744% | $103.3709 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $15.30 | 13.253% | $17.3277 | $17.33 | $17.35 | $17.30 |
| Purchase #6 | $213.82 | 7.196% | $229.2065 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $123.76 | 3.249% | $127.781 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $907.06 | $964.8817 | $964.89 | $964.90 | $964.90 | |