| 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 | $16.66 | 4.614% | $17.4287 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $183.49 | 10.300% | $202.3895 | $202.39 | $202.40 | $202.40 |
| Purchase #3 | $244.36 | 5.751% | $258.4131 | $258.41 | $258.40 | $258.40 |
| Purchase #4 | $180.63 | 12.390% | $203.0101 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $170.82 | 11.309% | $190.138 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $67.69 | 11.505% | $75.4777 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $140.78 | 12.369% | $158.1931 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $1,004.43 | $1,105.0502 | $1,105.05 | $1,105.10 | $1,105.00 | |