| 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 | $183.51 | 4.474% | $191.7202 | $191.72 | $191.70 | $191.70 |
| Purchase #2 | $231.46 | 13.795% | $263.3899 | $263.39 | $263.40 | $263.40 |
| Purchase #3 | $123.49 | 10.700% | $136.7034 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $108.73 | 7.778% | $117.187 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $135.36 | 6.676% | $144.3966 | $144.40 | $144.40 | $144.40 |
| Purchase #6 | $67.71 | 11.282% | $75.349 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $236.44 | 5.850% | $250.2717 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $1,086.70 | $1,179.0178 | $1,179.02 | $1,179.00 | $1,179.00 | |