| 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 | $149.81 | 6.263% | $159.1926 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $31.65 | 7.317% | $33.9658 | $33.97 | $33.95 | $34.00 |
| Purchase #3 | $104.63 | 12.452% | $117.6585 | $117.66 | $117.65 | $117.70 |
| Purchase #4 | $231.47 | 5.660% | $244.5712 | $244.57 | $244.55 | $244.60 |
| Purchase #5 | $8.51 | 11.208% | $9.4638 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $166.52 | 7.104% | $178.3496 | $178.35 | $178.35 | $178.30 |
| Purchase #7 | $170.29 | 11.183% | $189.3335 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $862.88 | $932.5350 | $932.53 | $932.50 | $932.60 | |