| 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 | $17.27 | 3.431% | $17.8625 | $17.86 | $17.85 | $17.90 |
| Purchase #2 | $148.35 | 11.488% | $165.3924 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $191.42 | 9.278% | $209.1799 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $132.67 | 12.172% | $148.8186 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $5.81 | 5.473% | $6.128 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $58.46 | 9.395% | $63.9523 | $63.95 | $63.95 | $64.00 |
| Purchase #7 | $206.30 | 9.199% | $225.2775 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $760.28 | $836.6112 | $836.61 | $836.65 | $836.70 | |