| 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 | $172.45 | 13.263% | $195.322 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $72.89 | 8.295% | $78.9362 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $182.34 | 13.337% | $206.6587 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $66.86 | 5.753% | $70.7065 | $70.71 | $70.70 | $70.70 |
| Purchase #5 | $189.46 | 4.181% | $197.3813 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $208.81 | 6.576% | $222.5413 | $222.54 | $222.55 | $222.50 |
| Purchase #7 | $20.25 | 13.267% | $22.9366 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $913.06 | $994.4826 | $994.49 | $994.50 | $994.40 | |