| 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 | $160.36 | 3.314% | $165.6743 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $84.89 | 3.195% | $87.6022 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $14.46 | 10.402% | $15.9641 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $49.38 | 5.643% | $52.1665 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $51.32 | 8.855% | $55.8644 | $55.86 | $55.85 | $55.90 |
| Purchase #6 | $223.67 | 6.731% | $238.7252 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $176.82 | 8.285% | $191.4695 | $191.47 | $191.45 | $191.50 |
| 7 purchase totals = | $760.90 | $807.4662 | $807.46 | $807.40 | $807.60 | |