| 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 | $166.49 | 8.665% | $180.9164 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $250.99 | 12.297% | $281.8542 | $281.85 | $281.85 | $281.90 |
| Purchase #3 | $127.90 | 10.279% | $141.0468 | $141.05 | $141.05 | $141.00 |
| Purchase #4 | $20.63 | 7.375% | $22.1515 | $22.15 | $22.15 | $22.20 |
| Purchase #5 | $225.25 | 4.659% | $235.7444 | $235.74 | $235.75 | $235.70 |
| Purchase #6 | $43.82 | 13.323% | $49.6581 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $25.67 | 6.864% | $27.432 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $860.75 | $938.8034 | $938.80 | $938.80 | $938.80 | |