| 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 | $152.84 | 5.242% | $160.8519 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $192.59 | 7.427% | $206.8937 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $108.95 | 7.620% | $117.252 | $117.25 | $117.25 | $117.30 |
| Purchase #4 | $165.79 | 12.614% | $186.7028 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $143.66 | 3.825% | $149.155 | $149.16 | $149.15 | $149.20 |
| Purchase #6 | $137.28 | 10.632% | $151.8756 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $7.96 | 13.687% | $9.0495 | $9.05 | $9.05 | $9.00 |
| 7 purchase totals = | $909.07 | $981.7805 | $981.78 | $981.80 | $981.90 | |