| 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 | $169.72 | 6.675% | $181.0488 | $181.05 | $181.05 | $181.00 |
| Purchase #2 | $143.98 | 7.538% | $154.8332 | $154.83 | $154.85 | $154.80 |
| Purchase #3 | $158.45 | 12.292% | $177.9267 | $177.93 | $177.95 | $177.90 |
| Purchase #4 | $73.88 | 13.307% | $83.7112 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $106.76 | 9.386% | $116.7805 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $38.43 | 7.580% | $41.343 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $172.84 | 6.349% | $183.8136 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $864.06 | $939.4570 | $939.45 | $939.50 | $939.30 | |