| 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 | $169.53 | 11.767% | $189.4786 | $189.48 | $189.50 | $189.50 |
| Purchase #2 | $118.79 | 8.867% | $129.3231 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $45.35 | 13.244% | $51.3562 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $22.45 | 11.242% | $24.9738 | $24.97 | $24.95 | $25.00 |
| Purchase #5 | $165.45 | 12.508% | $186.1445 | $186.14 | $186.15 | $186.10 |
| Purchase #6 | $82.84 | 8.496% | $89.8781 | $89.88 | $89.90 | $89.90 |
| Purchase #7 | $127.39 | 12.623% | $143.4704 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $731.80 | $814.6247 | $814.62 | $814.60 | $814.70 | |