| 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 | $138.51 | 9.768% | $152.0397 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $37.38 | 10.358% | $41.2518 | $41.25 | $41.25 | $41.30 |
| Purchase #3 | $112.35 | 11.227% | $124.9635 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $144.58 | 4.505% | $151.0933 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $46.78 | 9.457% | $51.204 | $51.20 | $51.20 | $51.20 |
| Purchase #6 | $142.28 | 13.166% | $161.0126 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $36.61 | 3.179% | $37.7738 | $37.77 | $37.75 | $37.80 |
| 7 purchase totals = | $658.49 | $719.3387 | $719.32 | $719.30 | $719.40 | |