| 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 | $109.69 | 3.195% | $113.1946 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $94.61 | 12.326% | $106.2716 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $164.84 | 6.637% | $175.7804 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $186.40 | 5.827% | $197.2615 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $153.41 | 9.501% | $167.9855 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $63.47 | 3.316% | $65.5747 | $65.57 | $65.55 | $65.60 |
| Purchase #7 | $128.98 | 11.151% | $143.3626 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $901.40 | $969.4309 | $969.42 | $969.40 | $969.60 | |