| 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 | $166.98 | 3.816% | $173.352 | $173.35 | $173.35 | $173.40 |
| Purchase #2 | $197.64 | 5.625% | $208.7573 | $208.76 | $208.75 | $208.80 |
| Purchase #3 | $71.82 | 3.651% | $74.4421 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $42.27 | 6.859% | $45.1693 | $45.17 | $45.15 | $45.20 |
| Purchase #5 | $136.56 | 5.114% | $143.5437 | $143.54 | $143.55 | $143.50 |
| Purchase #6 | $210.35 | 4.420% | $219.6475 | $219.65 | $219.65 | $219.60 |
| Purchase #7 | $45.35 | 11.741% | $50.6745 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $870.97 | $915.5864 | $915.58 | $915.55 | $915.60 | |