| 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 | $39.37 | 8.401% | $42.6775 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $174.79 | 3.380% | $180.6979 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $214.33 | 5.593% | $226.3175 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $31.39 | 6.581% | $33.4558 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $198.98 | 10.482% | $219.8371 | $219.84 | $219.85 | $219.80 |
| Purchase #6 | $111.96 | 4.659% | $117.1762 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $138.32 | 3.545% | $143.2234 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $909.14 | $963.3854 | $963.40 | $963.40 | $963.40 | |