| 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 | $131.40 | 12.678% | $148.0589 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $92.86 | 4.829% | $97.3442 | $97.34 | $97.35 | $97.30 |
| Purchase #3 | $92.25 | 6.260% | $98.0249 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $119.32 | 12.338% | $134.0417 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $165.28 | 12.768% | $186.383 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $123.36 | 10.375% | $136.1586 | $136.16 | $136.15 | $136.20 |
| Purchase #7 | $156.38 | 8.753% | $170.0679 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $880.85 | $970.0792 | $970.07 | $970.05 | $970.10 | |