| 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 | $180.83 | 13.631% | $205.4789 | $205.48 | $205.50 | $205.50 |
| Purchase #2 | $41.42 | 11.366% | $46.1278 | $46.13 | $46.15 | $46.10 |
| Purchase #3 | $146.78 | 13.870% | $167.1384 | $167.14 | $167.15 | $167.10 |
| Purchase #4 | $208.34 | 12.630% | $234.6533 | $234.65 | $234.65 | $234.70 |
| Purchase #5 | $93.76 | 11.125% | $104.1908 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $49.67 | 11.439% | $55.3518 | $55.35 | $55.35 | $55.40 |
| Purchase #7 | $84.51 | 11.326% | $94.0816 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $805.31 | $907.0226 | $907.02 | $907.10 | $907.10 | |