| 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 | $153.34 | 8.519% | $166.403 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $67.31 | 7.765% | $72.5366 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $166.34 | 3.768% | $172.6077 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $97.50 | 12.769% | $109.9498 | $109.95 | $109.95 | $109.90 |
| Purchase #5 | $229.33 | 9.529% | $251.1829 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $8.83 | 10.615% | $9.7673 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $170.83 | 6.553% | $182.0245 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $893.48 | $964.4718 | $964.47 | $964.45 | $964.40 | |