| 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 | $191.77 | 4.526% | $200.4495 | $200.45 | $200.45 | $200.40 |
| Purchase #2 | $199.89 | 11.709% | $223.2951 | $223.30 | $223.30 | $223.30 |
| Purchase #3 | $191.44 | 6.324% | $203.5467 | $203.55 | $203.55 | $203.50 |
| Purchase #4 | $18.71 | 4.408% | $19.5347 | $19.53 | $19.55 | $19.50 |
| Purchase #5 | $92.65 | 12.648% | $104.3684 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $149.57 | 5.741% | $158.1568 | $158.16 | $158.15 | $158.20 |
| Purchase #7 | $40.37 | 9.744% | $44.3037 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $884.40 | $953.6549 | $953.66 | $953.65 | $953.60 | |