| 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 | $180.61 | 10.701% | $199.9371 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $234.65 | 5.386% | $247.2882 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $32.76 | 11.324% | $36.4697 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $63.76 | 6.173% | $67.6959 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $159.47 | 11.132% | $177.2222 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $28.49 | 12.711% | $32.1114 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $85.36 | 12.353% | $95.9045 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $785.10 | $856.6290 | $856.63 | $856.60 | $856.60 | |