| 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 | $14.86 | 13.575% | $16.8772 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $182.30 | 6.536% | $194.2151 | $194.22 | $194.20 | $194.20 |
| Purchase #3 | $100.41 | 13.277% | $113.7414 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $166.69 | 8.126% | $180.2352 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $163.84 | 12.367% | $184.1021 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $135.36 | 6.210% | $143.7659 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $93.36 | 5.388% | $98.3902 | $98.39 | $98.40 | $98.40 |
| 7 purchase totals = | $856.82 | $931.3271 | $931.34 | $931.35 | $931.30 | |