| 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 | $188.68 | 8.495% | $204.7084 | $204.71 | $204.70 | $204.70 |
| Purchase #2 | $25.60 | 8.847% | $27.8648 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $30.52 | 3.772% | $31.6712 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $149.97 | 10.844% | $166.2327 | $166.23 | $166.25 | $166.20 |
| Purchase #5 | $136.30 | 9.690% | $149.5075 | $149.51 | $149.50 | $149.50 |
| Purchase #6 | $171.64 | 8.140% | $185.6115 | $185.61 | $185.60 | $185.60 |
| Purchase #7 | $90.78 | 12.214% | $101.8679 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $793.49 | $867.4640 | $867.46 | $867.40 | $867.50 | |