| 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 | $174.76 | 13.320% | $198.038 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $52.31 | 11.199% | $58.1682 | $58.17 | $58.15 | $58.20 |
| Purchase #3 | $161.71 | 13.609% | $183.7171 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $130.87 | 4.202% | $136.3692 | $136.37 | $136.35 | $136.40 |
| Purchase #5 | $117.36 | 4.854% | $123.0567 | $123.06 | $123.05 | $123.10 |
| Purchase #6 | $45.98 | 6.151% | $48.8082 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $106.90 | 13.577% | $121.4138 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $789.89 | $869.5712 | $869.58 | $869.50 | $869.60 | |