| 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 | $170.68 | 11.560% | $190.4106 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $207.66 | 3.597% | $215.1295 | $215.13 | $215.15 | $215.10 |
| Purchase #3 | $113.82 | 9.789% | $124.9618 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $202.66 | 3.593% | $209.9416 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $147.29 | 7.625% | $158.5209 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $133.34 | 3.168% | $137.5642 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $206.98 | 12.657% | $233.1775 | $233.18 | $233.20 | $233.20 |
| 7 purchase totals = | $1,182.43 | $1,269.7061 | $1,269.70 | $1,269.70 | $1,269.70 | |