| 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 | $150.46 | 10.707% | $166.5698 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $124.31 | 3.272% | $128.3774 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $182.86 | 4.309% | $190.7394 | $190.74 | $190.75 | $190.70 |
| Purchase #4 | $223.34 | 8.249% | $241.7633 | $241.76 | $241.75 | $241.80 |
| Purchase #5 | $55.78 | 5.155% | $58.6555 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $203.28 | 10.758% | $225.1489 | $225.15 | $225.15 | $225.10 |
| Purchase #7 | $139.72 | 13.228% | $158.2022 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $1,079.75 | $1,169.4565 | $1,169.46 | $1,169.45 | $1,169.50 | |