| 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 | $136.66 | 9.432% | $149.5498 | $149.55 | $149.55 | $149.50 |
| Purchase #2 | $102.73 | 12.324% | $115.3904 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $56.32 | 8.218% | $60.9484 | $60.95 | $60.95 | $60.90 |
| Purchase #4 | $70.53 | 4.715% | $73.8555 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $213.73 | 7.649% | $230.0782 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $142.28 | 4.427% | $148.5787 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $91.87 | 8.369% | $99.5586 | $99.56 | $99.55 | $99.60 |
| 7 purchase totals = | $814.12 | $877.9596 | $877.97 | $878.00 | $878.00 | |