| 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 | $169.27 | 5.481% | $178.5477 | $178.55 | $178.55 | $178.50 |
| Purchase #2 | $151.93 | 3.519% | $157.2764 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $180.79 | 12.855% | $204.0306 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $39.62 | 3.134% | $40.8617 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $153.69 | 7.767% | $165.6271 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $195.94 | 7.660% | $210.949 | $210.95 | $210.95 | $210.90 |
| Purchase #7 | $6.52 | 13.154% | $7.3776 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $897.76 | $964.6701 | $964.68 | $964.75 | $964.60 | |