| 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 | $160.30 | 3.822% | $166.4267 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $21.26 | 5.179% | $22.3611 | $22.36 | $22.35 | $22.40 |
| Purchase #3 | $169.74 | 4.421% | $177.2442 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $48.71 | 13.323% | $55.1996 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $182.71 | 6.404% | $194.4107 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $146.81 | 5.218% | $154.4705 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $169.63 | 5.850% | $179.5534 | $179.55 | $179.55 | $179.60 |
| 7 purchase totals = | $899.16 | $949.6662 | $949.66 | $949.65 | $949.70 | |