| 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 | $170.76 | 11.749% | $190.8226 | $190.82 | $190.80 | $190.80 |
| Purchase #2 | $144.84 | 10.265% | $159.7078 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $189.36 | 11.777% | $211.6609 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $98.55 | 10.127% | $108.5302 | $108.53 | $108.55 | $108.50 |
| Purchase #5 | $131.95 | 10.455% | $145.7454 | $145.75 | $145.75 | $145.70 |
| Purchase #6 | $232.25 | 12.406% | $261.0629 | $261.06 | $261.05 | $261.10 |
| Purchase #7 | $219.48 | 8.152% | $237.372 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,187.19 | $1,314.9018 | $1,314.90 | $1,314.85 | $1,314.90 | |