| 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 | $169.64 | 12.388% | $190.655 | $190.66 | $190.65 | $190.70 |
| Purchase #2 | $116.43 | 11.210% | $129.4818 | $129.48 | $129.50 | $129.50 |
| Purchase #3 | $244.32 | 13.691% | $277.7699 | $277.77 | $277.75 | $277.80 |
| Purchase #4 | $51.55 | 8.721% | $56.0457 | $56.05 | $56.05 | $56.00 |
| Purchase #5 | $30.34 | 3.451% | $31.387 | $31.39 | $31.40 | $31.40 |
| Purchase #6 | $188.91 | 8.331% | $204.6481 | $204.65 | $204.65 | $204.60 |
| Purchase #7 | $66.59 | 7.555% | $71.6209 | $71.62 | $71.60 | $71.60 |
| 7 purchase totals = | $867.78 | $961.6084 | $961.62 | $961.60 | $961.60 | |