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 | $144.98 | 12.494% | $163.0938 | $163.09 | $163.10 | $163.10 |
Purchase #2 | $108.85 | 12.452% | $122.404 | $122.40 | $122.40 | $122.40 |
Purchase #3 | $138.37 | 8.482% | $150.1065 | $150.11 | $150.10 | $150.10 |
Purchase #4 | $142.99 | 4.579% | $149.5375 | $149.54 | $149.55 | $149.50 |
Purchase #5 | $101.64 | 10.432% | $112.2431 | $112.24 | $112.25 | $112.20 |
Purchase #6 | $6.63 | 7.824% | $7.1487 | $7.15 | $7.15 | $7.10 |
Purchase #7 | $95.82 | 7.262% | $102.7784 | $102.78 | $102.80 | $102.80 |
7 purchase totals = | $739.28 | $807.3120 | $807.31 | $807.35 | $807.20 |