| 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 | $148.66 | 11.181% | $165.2817 | $165.28 | $165.30 | $165.30 |
| Purchase #2 | $96.97 | 3.202% | $100.075 | $100.08 | $100.10 | $100.10 |
| Purchase #3 | $95.25 | 3.371% | $98.4609 | $98.46 | $98.45 | $98.50 |
| Purchase #4 | $33.75 | 7.204% | $36.1814 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $247.49 | 8.656% | $268.9127 | $268.91 | $268.90 | $268.90 |
| Purchase #6 | $88.28 | 6.593% | $94.1003 | $94.10 | $94.10 | $94.10 |
| Purchase #7 | $66.42 | 3.175% | $68.5288 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $776.82 | $831.5408 | $831.54 | $831.60 | $831.60 | |