| 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 | $190.48 | 6.448% | $202.7622 | $202.76 | $202.75 | $202.80 |
| Purchase #2 | $184.88 | 8.212% | $200.0623 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $46.99 | 5.580% | $49.612 | $49.61 | $49.60 | $49.60 |
| Purchase #4 | $161.61 | 4.415% | $168.7451 | $168.75 | $168.75 | $168.70 |
| Purchase #5 | $98.75 | 12.207% | $110.8044 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $19.83 | 11.681% | $22.1463 | $22.15 | $22.15 | $22.10 |
| Purchase #7 | $28.39 | 5.852% | $30.0514 | $30.05 | $30.05 | $30.10 |
| 7 purchase totals = | $730.93 | $784.1837 | $784.18 | $784.15 | $784.20 | |