| 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 | $141.25 | 9.594% | $154.8015 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $119.65 | 3.161% | $123.4321 | $123.43 | $123.45 | $123.40 |
| Purchase #3 | $208.81 | 13.275% | $236.5295 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $110.29 | 13.548% | $125.2321 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $66.30 | 3.511% | $68.6278 | $68.63 | $68.65 | $68.60 |
| Purchase #6 | $146.31 | 10.247% | $161.3024 | $161.30 | $161.30 | $161.30 |
| Purchase #7 | $93.93 | 13.762% | $106.8566 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $886.54 | $976.7820 | $976.78 | $976.85 | $976.70 | |