| 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 | $116.79 | 12.537% | $131.432 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $145.68 | 8.253% | $157.703 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $225.65 | 11.447% | $251.4802 | $251.48 | $251.50 | $251.50 |
| Purchase #4 | $157.41 | 10.450% | $173.8593 | $173.86 | $173.85 | $173.90 |
| Purchase #5 | $15.45 | 13.309% | $17.5062 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $37.42 | 13.730% | $42.5578 | $42.56 | $42.55 | $42.60 |
| Purchase #7 | $133.81 | 7.344% | $143.637 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $832.21 | $918.1755 | $918.18 | $918.20 | $918.20 | |