| 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 | $160.97 | 5.233% | $169.3936 | $169.39 | $169.40 | $169.40 |
| Purchase #2 | $132.96 | 11.447% | $148.1799 | $148.18 | $148.20 | $148.20 |
| Purchase #3 | $170.83 | 12.103% | $191.5056 | $191.51 | $191.50 | $191.50 |
| Purchase #4 | $54.97 | 9.388% | $60.1306 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $69.61 | 3.275% | $71.8897 | $71.89 | $71.90 | $71.90 |
| Purchase #6 | $208.63 | 9.452% | $228.3497 | $228.35 | $228.35 | $228.30 |
| Purchase #7 | $15.90 | 5.116% | $16.7134 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $813.87 | $886.1625 | $886.16 | $886.20 | $886.10 | |