| 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 | $97.92 | 10.451% | $108.1536 | $108.15 | $108.15 | $108.20 |
| Purchase #2 | $164.36 | 13.585% | $186.6883 | $186.69 | $186.70 | $186.70 |
| Purchase #3 | $103.88 | 3.725% | $107.7495 | $107.75 | $107.75 | $107.70 |
| Purchase #4 | $152.72 | 8.172% | $165.2003 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $24.58 | 12.586% | $27.6736 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $52.64 | 13.464% | $59.7274 | $59.73 | $59.75 | $59.70 |
| Purchase #7 | $161.41 | 3.196% | $166.5687 | $166.57 | $166.55 | $166.60 |
| 7 purchase totals = | $757.51 | $821.7614 | $821.76 | $821.75 | $821.80 | |