| 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 | $150.47 | 12.749% | $169.6534 | $169.65 | $169.65 | $169.70 |
| Purchase #2 | $150.37 | 5.762% | $159.0343 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $211.95 | 6.192% | $225.0739 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $184.71 | 13.768% | $210.1409 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $237.39 | 4.433% | $247.9135 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $84.96 | 8.594% | $92.2615 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $107.33 | 3.159% | $110.7206 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $1,127.18 | $1,214.7981 | $1,214.78 | $1,214.75 | $1,214.80 | |