| 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 | $164.26 | 13.761% | $186.8638 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $166.25 | 9.729% | $182.4245 | $182.42 | $182.40 | $182.40 |
| Purchase #3 | $61.37 | 6.412% | $65.305 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $116.35 | 10.704% | $128.8041 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $129.37 | 4.411% | $135.0765 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $19.46 | 9.347% | $21.2789 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $5.81 | 10.106% | $6.3972 | $6.40 | $6.40 | $6.40 |
| 7 purchase totals = | $662.87 | $726.1500 | $726.15 | $726.15 | $726.20 | |