| 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 | $190.62 | 13.794% | $216.9141 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $14.60 | 7.389% | $15.6788 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $42.50 | 11.656% | $47.4538 | $47.45 | $47.45 | $47.50 |
| Purchase #4 | $81.34 | 13.234% | $92.1045 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $109.47 | 5.191% | $115.1526 | $115.15 | $115.15 | $115.20 |
| Purchase #6 | $49.96 | 6.104% | $53.0096 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $203.58 | 12.650% | $229.3329 | $229.33 | $229.35 | $229.30 |
| 7 purchase totals = | $692.07 | $769.6463 | $769.63 | $769.65 | $769.70 | |