| 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 | $117.90 | 11.234% | $131.1449 | $131.14 | $131.15 | $131.10 |
| Purchase #2 | $100.26 | 7.592% | $107.8717 | $107.87 | $107.85 | $107.90 |
| Purchase #3 | $44.95 | 5.257% | $47.313 | $47.31 | $47.30 | $47.30 |
| Purchase #4 | $22.61 | 13.626% | $25.6908 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $59.57 | 4.630% | $62.3281 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $18.83 | 4.581% | $19.6926 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $176.59 | 4.143% | $183.9061 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $540.71 | $577.9472 | $577.94 | $577.95 | $577.90 | |