| 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 | $132.65 | 13.201% | $150.1611 | $150.16 | $150.15 | $150.20 |
| Purchase #2 | $36.68 | 4.405% | $38.2958 | $38.30 | $38.30 | $38.30 |
| Purchase #3 | $96.60 | 5.668% | $102.0753 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $136.26 | 10.664% | $150.7908 | $150.79 | $150.80 | $150.80 |
| Purchase #5 | $187.66 | 7.361% | $201.4737 | $201.47 | $201.45 | $201.50 |
| Purchase #6 | $155.34 | 5.265% | $163.5187 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $95.85 | 10.267% | $105.6909 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $841.04 | $912.0063 | $912.01 | $912.00 | $912.10 | |