| 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 | $100.39 | 13.241% | $113.6826 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $149.41 | 10.467% | $165.0487 | $165.05 | $165.05 | $165.00 |
| Purchase #3 | $210.85 | 5.449% | $222.3392 | $222.34 | $222.35 | $222.30 |
| Purchase #4 | $17.81 | 3.588% | $18.449 | $18.45 | $18.45 | $18.40 |
| Purchase #5 | $209.92 | 11.699% | $234.4785 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $162.75 | 4.711% | $170.4172 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $111.81 | 8.386% | $121.1864 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $962.94 | $1,045.6016 | $1,045.61 | $1,045.65 | $1,045.50 | |