| 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 | $204.56 | 12.230% | $229.5777 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $30.28 | 3.160% | $31.2368 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $83.34 | 6.254% | $88.5521 | $88.55 | $88.55 | $88.60 |
| Purchase #4 | $140.68 | 10.283% | $155.1461 | $155.15 | $155.15 | $155.10 |
| Purchase #5 | $76.97 | 13.763% | $87.5634 | $87.56 | $87.55 | $87.60 |
| Purchase #6 | $46.46 | 9.372% | $50.8142 | $50.81 | $50.80 | $50.80 |
| Purchase #7 | $176.86 | 13.472% | $200.6866 | $200.69 | $200.70 | $200.70 |
| 7 purchase totals = | $759.15 | $843.5769 | $843.58 | $843.60 | $843.60 | |