| 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 | $139.51 | 9.450% | $152.6937 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $105.85 | 9.538% | $115.946 | $115.95 | $115.95 | $115.90 |
| Purchase #3 | $25.92 | 8.575% | $28.1426 | $28.14 | $28.15 | $28.10 |
| Purchase #4 | $21.83 | 11.705% | $24.3852 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $244.54 | 9.403% | $267.5341 | $267.53 | $267.55 | $267.50 |
| Purchase #6 | $17.95 | 10.345% | $19.8069 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $116.57 | 12.637% | $131.301 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $672.17 | $739.8095 | $739.81 | $739.85 | $739.70 | |