| 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 | $126.48 | 8.864% | $137.6912 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $129.61 | 6.628% | $138.2006 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $244.98 | 3.785% | $254.2525 | $254.25 | $254.25 | $254.30 |
| Purchase #4 | $88.43 | 5.336% | $93.1486 | $93.15 | $93.15 | $93.10 |
| Purchase #5 | $58.98 | 4.726% | $61.7674 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $45.36 | 5.179% | $47.7092 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $33.46 | 5.716% | $35.3726 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $727.30 | $768.1421 | $768.14 | $768.10 | $768.20 | |