| 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 | $155.29 | 12.739% | $175.0724 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $111.57 | 3.683% | $115.6791 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $201.78 | 10.266% | $222.4947 | $222.49 | $222.50 | $222.50 |
| Purchase #4 | $107.80 | 9.104% | $117.6141 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $105.36 | 4.643% | $110.2519 | $110.25 | $110.25 | $110.30 |
| Purchase #6 | $169.44 | 5.103% | $178.0865 | $178.09 | $178.10 | $178.10 |
| Purchase #7 | $41.94 | 7.759% | $45.1941 | $45.19 | $45.20 | $45.20 |
| 7 purchase totals = | $893.18 | $964.3928 | $964.38 | $964.40 | $964.50 | |