| 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 | $187.40 | 10.523% | $207.1201 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $126.43 | 4.649% | $132.3077 | $132.31 | $132.30 | $132.30 |
| Purchase #3 | $123.92 | 8.736% | $134.7457 | $134.75 | $134.75 | $134.70 |
| Purchase #4 | $138.62 | 11.317% | $154.3076 | $154.31 | $154.30 | $154.30 |
| Purchase #5 | $60.95 | 9.342% | $66.6439 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $69.82 | 4.606% | $73.0359 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $53.86 | 9.817% | $59.1474 | $59.15 | $59.15 | $59.10 |
| 7 purchase totals = | $761.00 | $827.3083 | $827.32 | $827.30 | $827.10 | |