| 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 | $158.38 | 12.290% | $177.8449 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $206.90 | 7.502% | $222.4216 | $222.42 | $222.40 | $222.40 |
| Purchase #3 | $24.30 | 6.136% | $25.791 | $25.79 | $25.80 | $25.80 |
| Purchase #4 | $92.35 | 11.272% | $102.7597 | $102.76 | $102.75 | $102.80 |
| Purchase #5 | $166.53 | 10.125% | $183.3912 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $205.50 | 3.442% | $212.5733 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $173.42 | 10.515% | $191.6551 | $191.66 | $191.65 | $191.70 |
| 7 purchase totals = | $1,027.38 | $1,116.4368 | $1,116.43 | $1,116.40 | $1,116.50 | |