| 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 | $218.38 | 5.839% | $231.1312 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $161.79 | 8.613% | $175.725 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $242.59 | 9.505% | $265.6482 | $265.65 | $265.65 | $265.60 |
| Purchase #4 | $241.28 | 9.206% | $263.4922 | $263.49 | $263.50 | $263.50 |
| Purchase #5 | $229.25 | 12.178% | $257.1681 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $166.26 | 5.672% | $175.6903 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $54.32 | 13.716% | $61.7705 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $1,313.87 | $1,430.6255 | $1,430.63 | $1,430.65 | $1,430.60 | |