| 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 | $120.68 | 9.856% | $132.5742 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $57.26 | 5.467% | $60.3904 | $60.39 | $60.40 | $60.40 |
| Purchase #3 | $112.71 | 9.198% | $123.0771 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $131.64 | 3.291% | $135.9723 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $177.79 | 13.755% | $202.245 | $202.25 | $202.25 | $202.20 |
| Purchase #6 | $161.38 | 4.509% | $168.6566 | $168.66 | $168.65 | $168.70 |
| Purchase #7 | $21.35 | 8.553% | $23.1761 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $782.81 | $846.0917 | $846.10 | $846.10 | $846.20 | |