| 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 | $108.53 | 7.723% | $116.9118 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $126.64 | 9.495% | $138.6645 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $179.94 | 5.710% | $190.2146 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $7.78 | 11.562% | $8.6795 | $8.68 | $8.70 | $8.70 |
| Purchase #5 | $198.42 | 7.521% | $213.3432 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $81.38 | 4.516% | $85.0551 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $170.81 | 10.581% | $188.8834 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $873.50 | $941.7521 | $941.74 | $941.75 | $941.80 | |