| 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 | $125.41 | 11.109% | $139.3418 | $139.34 | $139.35 | $139.30 |
| Purchase #2 | $160.88 | 13.122% | $181.9907 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $122.32 | 12.465% | $137.5672 | $137.57 | $137.55 | $137.60 |
| Purchase #4 | $19.54 | 8.368% | $21.1751 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $54.67 | 3.553% | $56.6124 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $189.72 | 9.638% | $208.0052 | $208.01 | $208.00 | $208.00 |
| Purchase #7 | $76.43 | 7.197% | $81.9307 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $748.97 | $826.6231 | $826.63 | $826.65 | $826.60 | |