| 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 | $187.54 | 3.485% | $194.0758 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $44.75 | 10.358% | $49.3852 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $169.96 | 8.352% | $184.1551 | $184.16 | $184.15 | $184.20 |
| Purchase #4 | $163.60 | 11.788% | $182.8852 | $182.89 | $182.90 | $182.90 |
| Purchase #5 | $79.38 | 6.531% | $84.5643 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $70.96 | 8.777% | $77.1882 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $119.95 | 8.600% | $130.2657 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $836.14 | $902.5195 | $902.54 | $902.55 | $902.70 | |