| 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 | $141.45 | 13.315% | $160.2841 | $160.28 | $160.30 | $160.30 |
| Purchase #2 | $56.49 | 11.758% | $63.1321 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $6.47 | 11.607% | $7.221 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $222.88 | 3.817% | $231.3873 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $242.34 | 5.685% | $256.117 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $152.84 | 5.147% | $160.7067 | $160.71 | $160.70 | $160.70 |
| Purchase #7 | $81.96 | 12.716% | $92.382 | $92.38 | $92.40 | $92.40 |
| 7 purchase totals = | $904.43 | $971.2302 | $971.23 | $971.25 | $971.20 | |