| 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 | $163.26 | 3.186% | $168.4615 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $28.89 | 13.180% | $32.6977 | $32.70 | $32.70 | $32.70 |
| Purchase #3 | $54.69 | 6.400% | $58.1902 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $109.45 | 3.359% | $113.1264 | $113.13 | $113.15 | $113.10 |
| Purchase #5 | $98.91 | 8.612% | $107.4281 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $148.94 | 5.472% | $157.09 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $139.25 | 11.800% | $155.6815 | $155.68 | $155.70 | $155.70 |
| 7 purchase totals = | $743.39 | $792.6754 | $792.68 | $792.75 | $792.70 | |