| 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 | $160.64 | 11.325% | $178.8325 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $188.42 | 8.137% | $203.7517 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $30.35 | 11.507% | $33.8424 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $84.47 | 8.562% | $91.7023 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $73.35 | 6.508% | $78.1236 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $36.62 | 13.753% | $41.6563 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $125.41 | 13.752% | $142.6564 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $699.26 | $770.5652 | $770.56 | $770.55 | $770.60 | |