| 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 | $127.87 | 6.670% | $136.3989 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $93.50 | 3.747% | $97.0034 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $40.76 | 3.390% | $42.1418 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $151.93 | 8.513% | $164.8638 | $164.86 | $164.85 | $164.90 |
| Purchase #5 | $207.27 | 6.127% | $219.9694 | $219.97 | $219.95 | $220.00 |
| Purchase #6 | $226.62 | 11.281% | $252.185 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $40.85 | 4.627% | $42.7401 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $888.80 | $955.3024 | $955.30 | $955.30 | $955.30 | |