| 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 | $156.79 | 10.389% | $173.0789 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $194.45 | 12.634% | $219.0168 | $219.02 | $219.00 | $219.00 |
| Purchase #3 | $15.67 | 11.359% | $17.45 | $17.45 | $17.45 | $17.50 |
| Purchase #4 | $160.44 | 8.244% | $173.6667 | $173.67 | $173.65 | $173.70 |
| Purchase #5 | $37.51 | 6.624% | $39.9947 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $228.71 | 3.856% | $237.5291 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $49.82 | 10.659% | $55.1303 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $843.39 | $915.8665 | $915.87 | $915.90 | $915.90 | |