| 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 | $159.61 | 12.366% | $179.3474 | $179.35 | $179.35 | $179.30 |
| Purchase #2 | $170.35 | 6.813% | $181.9559 | $181.96 | $181.95 | $182.00 |
| Purchase #3 | $90.75 | 6.637% | $96.7731 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $117.93 | 9.717% | $129.3893 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $99.90 | 7.725% | $107.6173 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $41.98 | 7.454% | $45.1092 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $126.83 | 7.444% | $136.2712 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $807.35 | $876.4634 | $876.47 | $876.40 | $876.50 | |