| 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 | $166.70 | 12.337% | $187.2658 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $231.88 | 6.555% | $247.0797 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $224.39 | 3.594% | $232.4546 | $232.45 | $232.45 | $232.50 |
| Purchase #4 | $222.51 | 9.353% | $243.3214 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $169.59 | 7.656% | $182.5738 | $182.57 | $182.55 | $182.60 |
| Purchase #6 | $111.35 | 4.369% | $116.2149 | $116.21 | $116.20 | $116.20 |
| Purchase #7 | $62.45 | 3.711% | $64.7675 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $1,188.87 | $1,273.6777 | $1,273.67 | $1,273.60 | $1,273.80 | |