| 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 | $180.78 | 7.187% | $193.7727 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $150.41 | 6.201% | $159.7369 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $214.70 | 7.681% | $231.1911 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $33.82 | 7.699% | $36.4238 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $45.79 | 6.359% | $48.7018 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $95.55 | 12.802% | $107.7823 | $107.78 | $107.80 | $107.80 |
| Purchase #7 | $195.72 | 8.580% | $212.5128 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $916.77 | $990.1214 | $990.11 | $990.10 | $990.10 | |