| 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 | $142.48 | 5.362% | $150.1198 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $127.61 | 6.389% | $135.763 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $44.42 | 4.812% | $46.5575 | $46.56 | $46.55 | $46.60 |
| Purchase #4 | $249.62 | 5.149% | $262.4729 | $262.47 | $262.45 | $262.50 |
| Purchase #5 | $55.87 | 4.464% | $58.364 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $101.94 | 4.745% | $106.7771 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $41.55 | 13.478% | $47.1501 | $47.15 | $47.15 | $47.20 |
| 7 purchase totals = | $763.49 | $807.2044 | $807.20 | $807.15 | $807.40 | |