| 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 | $115.35 | 3.654% | $119.5649 | $119.56 | $119.55 | $119.60 |
| Purchase #2 | $160.43 | 7.786% | $172.9211 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $198.97 | 8.411% | $215.7054 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $144.51 | 3.718% | $149.8829 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $46.76 | 3.779% | $48.5271 | $48.53 | $48.55 | $48.50 |
| Purchase #6 | $201.53 | 4.873% | $211.3506 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $47.59 | 3.346% | $49.1824 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $915.14 | $967.1344 | $967.13 | $967.15 | $967.20 | |