| 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 | $129.71 | 13.179% | $146.8045 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $97.52 | 12.160% | $109.3784 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $38.35 | 3.465% | $39.6788 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $159.87 | 10.135% | $176.0728 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $178.44 | 3.371% | $184.4552 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $33.67 | 7.570% | $36.2188 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $121.67 | 3.804% | $126.2983 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $759.23 | $818.9068 | $818.91 | $818.90 | $819.00 | |