| 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 | $136.84 | 9.472% | $149.8015 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $87.56 | 12.361% | $98.3833 | $98.38 | $98.40 | $98.40 |
| Purchase #3 | $200.70 | 13.436% | $227.6661 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $128.80 | 9.851% | $141.4881 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $211.93 | 6.669% | $226.0636 | $226.06 | $226.05 | $226.10 |
| Purchase #6 | $83.58 | 13.873% | $95.1751 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $38.26 | 3.805% | $39.7158 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $887.67 | $978.2935 | $978.30 | $978.30 | $978.40 | |