| 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 | $115.54 | 4.325% | $120.5371 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $171.50 | 13.651% | $194.9115 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $44.91 | 9.751% | $49.2892 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $156.43 | 7.552% | $168.2436 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $93.81 | 3.725% | $97.3044 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $118.96 | 5.626% | $125.6527 | $125.65 | $125.65 | $125.70 |
| Purchase #7 | $129.51 | 5.371% | $136.466 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $830.66 | $892.4045 | $892.40 | $892.40 | $892.40 | |