| 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 | $156.54 | 3.354% | $161.7904 | $161.79 | $161.80 | $161.80 |
| Purchase #2 | $91.57 | 13.300% | $103.7488 | $103.75 | $103.75 | $103.70 |
| Purchase #3 | $143.70 | 10.766% | $159.1707 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $38.27 | 10.669% | $42.353 | $42.35 | $42.35 | $42.40 |
| Purchase #5 | $242.25 | 6.134% | $257.1096 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $38.84 | 6.637% | $41.4178 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $89.71 | 9.295% | $98.0485 | $98.05 | $98.05 | $98.00 |
| 7 purchase totals = | $800.88 | $863.6388 | $863.64 | $863.60 | $863.60 | |