| 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 | $123.86 | 11.495% | $138.0977 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $121.65 | 10.421% | $134.3271 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $94.70 | 12.860% | $106.8784 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $83.46 | 3.780% | $86.6148 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $82.34 | 5.264% | $86.6744 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $141.32 | 7.500% | $151.919 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $43.91 | 12.347% | $49.3316 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $691.24 | $753.8430 | $753.84 | $753.85 | $753.80 | |