| 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 | $122.36 | 9.264% | $133.6954 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $144.97 | 7.395% | $155.6905 | $155.69 | $155.70 | $155.70 |
| Purchase #3 | $78.72 | 8.762% | $85.6174 | $85.62 | $85.60 | $85.60 |
| Purchase #4 | $58.29 | 13.505% | $66.1621 | $66.16 | $66.15 | $66.20 |
| Purchase #5 | $81.26 | 7.293% | $87.1863 | $87.19 | $87.20 | $87.20 |
| Purchase #6 | $214.32 | 9.757% | $235.2312 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $41.51 | 6.485% | $44.2019 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $741.43 | $807.7848 | $807.79 | $807.80 | $807.80 | |