| 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 | $156.25 | 9.299% | $170.7797 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $96.91 | 7.648% | $104.3217 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $109.98 | 7.127% | $117.8183 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $49.87 | 5.394% | $52.56 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $55.75 | 3.420% | $57.6567 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $94.34 | 11.222% | $104.9268 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $229.72 | 6.401% | $244.4244 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $792.82 | $852.4876 | $852.49 | $852.45 | $852.50 | |