| 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 | $127.88 | 6.471% | $136.1551 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $64.84 | 6.867% | $69.2926 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $13.39 | 8.527% | $14.5318 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $154.61 | 7.237% | $165.7991 | $165.80 | $165.80 | $165.80 |
| Purchase #5 | $218.49 | 4.557% | $228.4466 | $228.45 | $228.45 | $228.40 |
| Purchase #6 | $72.86 | 12.173% | $81.7292 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $98.35 | 3.106% | $101.4048 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $750.42 | $797.3592 | $797.36 | $797.40 | $797.30 | |