| 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 | $156.58 | 12.269% | $175.7908 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $147.72 | 8.204% | $159.8389 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $9.96 | 11.336% | $11.0891 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $235.45 | 3.751% | $244.2817 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $119.67 | 11.348% | $133.2502 | $133.25 | $133.25 | $133.30 |
| Purchase #6 | $120.47 | 7.179% | $129.1185 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $12.39 | 5.603% | $13.0842 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $802.24 | $866.4534 | $866.45 | $866.50 | $866.50 | |