| 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 | $135.68 | 7.844% | $146.3227 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $64.32 | 5.848% | $68.0814 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $156.39 | 11.126% | $173.79 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $180.70 | 7.163% | $193.6435 | $193.64 | $193.65 | $193.60 |
| Purchase #5 | $148.81 | 3.727% | $154.3561 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $86.49 | 10.867% | $95.8889 | $95.89 | $95.90 | $95.90 |
| Purchase #7 | $73.68 | 12.119% | $82.6093 | $82.61 | $82.60 | $82.60 |
| 7 purchase totals = | $846.07 | $914.6919 | $914.69 | $914.70 | $914.70 | |