| 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 | $163.56 | 7.686% | $176.1312 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $177.53 | 12.793% | $200.2414 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $144.72 | 10.325% | $159.6623 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $93.70 | 13.688% | $106.5257 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $47.84 | 3.775% | $49.646 | $49.65 | $49.65 | $49.60 |
| Purchase #6 | $109.68 | 3.462% | $113.4771 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $234.82 | 5.572% | $247.9042 | $247.90 | $247.90 | $247.90 |
| 7 purchase totals = | $971.85 | $1,053.5879 | $1,053.59 | $1,053.65 | $1,053.50 | |