| 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 | $154.82 | 10.704% | $171.3919 | $171.39 | $171.40 | $171.40 |
| Purchase #2 | $124.71 | 12.414% | $140.1915 | $140.19 | $140.20 | $140.20 |
| Purchase #3 | $117.36 | 8.412% | $127.2323 | $127.23 | $127.25 | $127.20 |
| Purchase #4 | $70.94 | 5.856% | $75.0942 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $194.29 | 12.458% | $218.4946 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $74.82 | 11.464% | $83.3974 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $157.40 | 5.104% | $165.4337 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $894.34 | $981.2356 | $981.22 | $981.30 | $981.20 | |