| 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 | $125.82 | 8.284% | $136.2429 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $140.26 | 5.788% | $148.3782 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $202.75 | 11.306% | $225.6729 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $61.86 | 12.483% | $69.582 | $69.58 | $69.60 | $69.60 |
| Purchase #5 | $62.89 | 13.640% | $71.4682 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $55.30 | 9.287% | $60.4357 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $28.64 | 8.106% | $30.9616 | $30.96 | $30.95 | $31.00 |
| 7 purchase totals = | $677.52 | $742.7415 | $742.74 | $742.75 | $742.80 | |