| 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 | $180.69 | 10.399% | $199.48 | $199.48 | $199.50 | $199.50 |
| Purchase #2 | $219.84 | 7.562% | $236.4643 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $95.71 | 6.410% | $101.845 | $101.85 | $101.85 | $101.80 |
| Purchase #4 | $72.89 | 10.824% | $80.7796 | $80.78 | $80.80 | $80.80 |
| Purchase #5 | $148.89 | 10.801% | $164.9716 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $146.93 | 5.145% | $154.4895 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $40.26 | 9.553% | $44.106 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $905.21 | $982.1360 | $982.14 | $982.15 | $982.20 | |