| 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 | $142.90 | 7.164% | $153.1374 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $63.58 | 13.283% | $72.0253 | $72.03 | $72.05 | $72.00 |
| Purchase #3 | $212.41 | 12.665% | $239.3117 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $12.62 | 8.353% | $13.6741 | $13.67 | $13.65 | $13.70 |
| Purchase #5 | $111.38 | 12.120% | $124.8793 | $124.88 | $124.90 | $124.90 |
| Purchase #6 | $200.61 | 4.242% | $209.1199 | $209.12 | $209.10 | $209.10 |
| Purchase #7 | $157.75 | 7.335% | $169.321 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $901.25 | $981.4687 | $981.47 | $981.45 | $981.40 | |