| 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 | $130.35 | 3.384% | $134.761 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $212.62 | 6.369% | $226.1618 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $38.81 | 3.527% | $40.1788 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $157.91 | 7.833% | $170.2791 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $28.60 | 12.350% | $32.1321 | $32.13 | $32.15 | $32.10 |
| Purchase #6 | $107.76 | 5.514% | $113.7019 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $70.49 | 6.380% | $74.9873 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $746.54 | $792.2020 | $792.20 | $792.25 | $792.30 | |