| 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 | $177.45 | 12.532% | $199.688 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $185.73 | 12.703% | $209.3233 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $65.51 | 11.548% | $73.0751 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $88.37 | 3.740% | $91.675 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $58.82 | 12.310% | $66.0607 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $52.99 | 5.232% | $55.7624 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $43.52 | 11.778% | $48.6458 | $48.65 | $48.65 | $48.60 |
| 7 purchase totals = | $672.39 | $744.2303 | $744.24 | $744.25 | $744.30 | |