| 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 | $157.96 | 11.536% | $176.1823 | $176.18 | $176.20 | $176.20 |
| Purchase #2 | $42.90 | 3.401% | $44.359 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $62.78 | 10.201% | $69.1842 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $53.53 | 8.786% | $58.2331 | $58.23 | $58.25 | $58.20 |
| Purchase #5 | $81.88 | 11.582% | $91.3633 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $174.27 | 3.394% | $180.1847 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $92.58 | 4.207% | $96.4748 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $665.90 | $715.9814 | $715.96 | $716.00 | $716.10 | |