| 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 | $166.80 | 5.186% | $175.4502 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $7.49 | 11.364% | $8.3412 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $109.65 | 10.690% | $121.3716 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $34.86 | 3.717% | $36.1557 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $210.51 | 10.591% | $232.8051 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $116.35 | 4.358% | $121.4205 | $121.42 | $121.40 | $121.40 |
| Purchase #7 | $208.40 | 4.551% | $217.8843 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $854.06 | $913.4286 | $913.43 | $913.40 | $913.50 | |