| 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 | $150.82 | 10.600% | $166.8069 | $166.81 | $166.80 | $166.80 |
| Purchase #2 | $14.77 | 5.280% | $15.5499 | $15.55 | $15.55 | $15.50 |
| Purchase #3 | $247.61 | 12.833% | $279.3858 | $279.39 | $279.40 | $279.40 |
| Purchase #4 | $110.83 | 4.420% | $115.7287 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $110.40 | 7.461% | $118.6369 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $102.75 | 12.553% | $115.6482 | $115.65 | $115.65 | $115.60 |
| Purchase #7 | $45.75 | 4.844% | $47.9661 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $782.93 | $859.7225 | $859.74 | $859.75 | $859.60 | |