| 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 | $175.94 | 6.362% | $187.1333 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $107.46 | 11.730% | $120.0651 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $126.56 | 8.588% | $137.429 | $137.43 | $137.45 | $137.40 |
| Purchase #4 | $147.36 | 9.207% | $160.9274 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $125.65 | 8.358% | $136.1518 | $136.15 | $136.15 | $136.20 |
| Purchase #6 | $247.86 | 3.197% | $255.7841 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $238.94 | 10.714% | $264.54 | $264.54 | $264.55 | $264.50 |
| 7 purchase totals = | $1,169.77 | $1,262.0307 | $1,262.03 | $1,262.10 | $1,262.00 | |