| 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 | $125.72 | 3.733% | $130.4131 | $130.41 | $130.40 | $130.40 |
| Purchase #2 | $77.48 | 3.583% | $80.2561 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $163.43 | 6.500% | $174.053 | $174.05 | $174.05 | $174.10 |
| Purchase #4 | $29.88 | 7.646% | $32.1646 | $32.16 | $32.15 | $32.20 |
| Purchase #5 | $138.66 | 11.777% | $154.99 | $154.99 | $155.00 | $155.00 |
| Purchase #6 | $119.30 | 3.653% | $123.658 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $29.37 | 9.344% | $32.1143 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $683.84 | $727.6491 | $727.64 | $727.60 | $727.80 | |