| 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 | $124.31 | 6.320% | $132.1664 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $33.87 | 13.391% | $38.4055 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $81.80 | 6.165% | $86.843 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $190.58 | 7.735% | $205.3214 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $64.71 | 3.396% | $66.9076 | $66.91 | $66.90 | $66.90 |
| Purchase #6 | $199.67 | 6.235% | $212.1194 | $212.12 | $212.10 | $212.10 |
| Purchase #7 | $166.77 | 5.636% | $176.1692 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $861.71 | $917.9325 | $917.94 | $917.85 | $917.90 | |