| 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 | $163.38 | 11.555% | $182.2586 | $182.26 | $182.25 | $182.30 |
| Purchase #2 | $186.31 | 10.583% | $206.0272 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $62.66 | 3.459% | $64.8274 | $64.83 | $64.85 | $64.80 |
| Purchase #4 | $159.61 | 3.559% | $165.2905 | $165.29 | $165.30 | $165.30 |
| Purchase #5 | $42.88 | 3.442% | $44.3559 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $216.45 | 6.438% | $230.3851 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $70.34 | 11.298% | $78.287 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $901.63 | $971.4317 | $971.45 | $971.50 | $971.50 | |