| 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 | $149.89 | 7.427% | $161.0223 | $161.02 | $161.00 | $161.00 |
| Purchase #2 | $90.43 | 12.864% | $102.0629 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $17.38 | 9.104% | $18.9623 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $153.70 | 9.724% | $168.6458 | $168.65 | $168.65 | $168.60 |
| Purchase #5 | $20.42 | 11.626% | $22.794 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $245.77 | 7.635% | $264.5345 | $264.53 | $264.55 | $264.50 |
| Purchase #7 | $27.56 | 10.574% | $30.4742 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $705.15 | $768.4960 | $768.48 | $768.45 | $768.50 | |