| 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 | $223.65 | 7.725% | $240.927 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $23.50 | 9.541% | $25.7421 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $180.39 | 6.368% | $191.8772 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $60.33 | 13.109% | $68.2387 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $144.77 | 8.437% | $156.9842 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $189.27 | 11.211% | $210.4891 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $79.83 | 11.440% | $88.9626 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $901.74 | $983.2209 | $983.22 | $983.30 | $983.20 | |