| 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 | $159.73 | 9.668% | $175.1727 | $175.17 | $175.15 | $175.20 |
| Purchase #2 | $14.54 | 3.614% | $15.0655 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $118.86 | 9.649% | $130.3288 | $130.33 | $130.35 | $130.30 |
| Purchase #4 | $36.86 | 10.230% | $40.6308 | $40.63 | $40.65 | $40.60 |
| Purchase #5 | $154.82 | 9.697% | $169.8329 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $163.70 | 7.746% | $176.3802 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $219.94 | 3.353% | $227.3146 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $868.45 | $934.7255 | $934.72 | $934.75 | $934.70 | |