| 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 | $167.85 | 5.270% | $176.6957 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $46.74 | 13.726% | $53.1555 | $53.16 | $53.15 | $53.20 |
| Purchase #3 | $143.88 | 9.560% | $157.6349 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $182.30 | 13.459% | $206.8358 | $206.84 | $206.85 | $206.80 |
| Purchase #5 | $27.41 | 3.569% | $28.3883 | $28.39 | $28.40 | $28.40 |
| Purchase #6 | $134.91 | 12.421% | $151.6672 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $127.40 | 8.137% | $137.7665 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $830.49 | $912.1439 | $912.16 | $912.15 | $912.20 | |