| 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 | $109.68 | 6.643% | $116.966 | $116.97 | $116.95 | $117.00 |
| Purchase #2 | $105.87 | 4.285% | $110.4065 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $152.46 | 7.664% | $164.1445 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $169.60 | 3.486% | $175.5123 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $32.90 | 10.540% | $36.3677 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $87.74 | 7.815% | $94.5969 | $94.60 | $94.60 | $94.60 |
| Purchase #7 | $180.84 | 6.731% | $193.0123 | $193.01 | $193.00 | $193.00 |
| 7 purchase totals = | $839.09 | $891.0062 | $891.01 | $890.95 | $891.00 | |