| 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 | $144.98 | 12.203% | $162.6719 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $126.37 | 11.808% | $141.2918 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $37.83 | 5.641% | $39.964 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $161.78 | 10.343% | $178.5129 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $81.68 | 5.399% | $86.0899 | $86.09 | $86.10 | $86.10 |
| Purchase #6 | $101.58 | 4.156% | $105.8017 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $107.51 | 9.168% | $117.3665 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $761.73 | $831.6987 | $831.69 | $831.65 | $831.80 | |