| 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 | $133.25 | 13.828% | $151.6758 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $158.82 | 8.458% | $172.253 | $172.25 | $172.25 | $172.30 |
| Purchase #3 | $97.51 | 9.659% | $106.9285 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $246.25 | 4.179% | $256.5408 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $50.80 | 11.400% | $56.5912 | $56.59 | $56.60 | $56.60 |
| Purchase #6 | $111.33 | 8.175% | $120.4312 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $46.73 | 3.126% | $48.1908 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $844.69 | $912.6113 | $912.61 | $912.70 | $912.60 | |