| 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 | $222.71 | 9.458% | $243.7739 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $50.93 | 12.770% | $57.4338 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $127.63 | 13.274% | $144.5716 | $144.57 | $144.55 | $144.60 |
| Purchase #4 | $15.91 | 10.439% | $17.5708 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $81.65 | 6.129% | $86.6543 | $86.65 | $86.65 | $86.70 |
| Purchase #6 | $148.67 | 10.422% | $164.1644 | $164.16 | $164.15 | $164.20 |
| Purchase #7 | $195.54 | 5.663% | $206.6134 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $843.04 | $920.7822 | $920.76 | $920.70 | $920.90 | |