| 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 | $156.68 | 11.366% | $174.4882 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $240.52 | 9.634% | $263.6917 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $162.37 | 6.676% | $173.2098 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $130.79 | 10.678% | $144.7558 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $220.49 | 10.749% | $244.1905 | $244.19 | $244.20 | $244.20 |
| Purchase #6 | $190.82 | 7.836% | $205.7727 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $164.74 | 9.266% | $180.0048 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $1,266.41 | $1,386.1135 | $1,386.11 | $1,386.10 | $1,386.20 | |