| 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 | $161.62 | 6.352% | $171.8861 | $171.89 | $171.90 | $171.90 |
| Purchase #2 | $212.93 | 7.626% | $229.168 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $250.84 | 9.337% | $274.2609 | $274.26 | $274.25 | $274.30 |
| Purchase #4 | $234.41 | 12.317% | $263.2823 | $263.28 | $263.30 | $263.30 |
| Purchase #5 | $216.61 | 7.237% | $232.2861 | $232.29 | $232.30 | $232.30 |
| Purchase #6 | $151.42 | 12.573% | $170.458 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $168.28 | 13.485% | $190.9726 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $1,396.11 | $1,532.3140 | $1,532.32 | $1,532.30 | $1,532.50 | |