| 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 | $188.48 | 12.804% | $212.613 | $212.61 | $212.60 | $212.60 |
| Purchase #2 | $184.68 | 12.461% | $207.693 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $13.82 | 9.729% | $15.1645 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $7.60 | 11.362% | $8.4635 | $8.46 | $8.45 | $8.50 |
| Purchase #5 | $158.69 | 9.846% | $174.3146 | $174.31 | $174.30 | $174.30 |
| Purchase #6 | $116.73 | 4.179% | $121.6081 | $121.61 | $121.60 | $121.60 |
| Purchase #7 | $178.74 | 10.313% | $197.1735 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $848.74 | $937.0302 | $937.01 | $936.95 | $937.10 | |