| 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 | $99.94 | 5.270% | $105.2068 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $159.94 | 8.627% | $173.738 | $173.74 | $173.75 | $173.70 |
| Purchase #3 | $65.41 | 4.198% | $68.1559 | $68.16 | $68.15 | $68.20 |
| Purchase #4 | $158.49 | 13.271% | $179.5232 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $92.93 | 3.504% | $96.1863 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $75.32 | 11.263% | $83.8033 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $218.78 | 7.215% | $234.565 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $870.81 | $941.1785 | $941.19 | $941.15 | $941.20 | |