| 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 | $165.68 | 11.829% | $185.2783 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $29.64 | 5.833% | $31.3689 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $171.30 | 8.526% | $185.905 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $74.98 | 12.577% | $84.4102 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $44.67 | 12.458% | $50.235 | $50.24 | $50.25 | $50.20 |
| Purchase #6 | $24.88 | 11.360% | $27.7064 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $136.85 | 7.195% | $146.6964 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $648.00 | $711.6002 | $711.62 | $711.60 | $711.60 | |