| 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 | $139.71 | 8.459% | $151.5281 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $164.74 | 5.309% | $173.486 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $23.79 | 3.709% | $24.6724 | $24.67 | $24.65 | $24.70 |
| Purchase #4 | $103.73 | 4.369% | $108.262 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $123.80 | 12.319% | $139.0509 | $139.05 | $139.05 | $139.10 |
| Purchase #6 | $158.32 | 10.408% | $174.7979 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $155.72 | 5.350% | $164.051 | $164.05 | $164.05 | $164.10 |
| 7 purchase totals = | $869.81 | $935.8483 | $935.85 | $935.85 | $936.00 | |