| 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 | $167.71 | 13.286% | $189.992 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $33.94 | 13.119% | $38.3926 | $38.39 | $38.40 | $38.40 |
| Purchase #3 | $152.84 | 3.651% | $158.4202 | $158.42 | $158.40 | $158.40 |
| Purchase #4 | $148.91 | 11.678% | $166.2997 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $194.96 | 4.431% | $203.5987 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $117.50 | 4.473% | $122.7558 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $47.36 | 11.372% | $52.7458 | $52.75 | $52.75 | $52.70 |
| 7 purchase totals = | $863.22 | $932.2048 | $932.21 | $932.20 | $932.20 | |