| 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 | $151.49 | 3.226% | $156.3771 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $64.71 | 13.538% | $73.4704 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $45.35 | 5.294% | $47.7508 | $47.75 | $47.75 | $47.80 |
| Purchase #4 | $224.40 | 10.581% | $248.1438 | $248.14 | $248.15 | $248.10 |
| Purchase #5 | $107.68 | 10.248% | $118.715 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $34.34 | 7.637% | $36.9625 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $236.59 | 3.226% | $244.2224 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $864.56 | $925.6420 | $925.64 | $925.60 | $925.70 | |