| 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 | $180.73 | 3.273% | $186.6453 | $186.65 | $186.65 | $186.60 |
| Purchase #2 | $12.68 | 6.262% | $13.474 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $203.60 | 7.825% | $219.5317 | $219.53 | $219.55 | $219.50 |
| Purchase #4 | $59.53 | 13.778% | $67.732 | $67.73 | $67.75 | $67.70 |
| Purchase #5 | $58.86 | 13.652% | $66.8956 | $66.90 | $66.90 | $66.90 |
| Purchase #6 | $20.31 | 9.628% | $22.2654 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $125.35 | 7.717% | $135.0233 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $661.06 | $711.5673 | $711.57 | $711.55 | $711.50 | |