| 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 | $170.31 | 8.143% | $184.1783 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $39.58 | 8.139% | $42.8014 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $122.76 | 9.751% | $134.7303 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $20.74 | 12.221% | $23.2746 | $23.27 | $23.25 | $23.30 |
| Purchase #5 | $231.56 | 6.472% | $246.5466 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $14.92 | 11.429% | $16.6252 | $16.63 | $16.65 | $16.60 |
| Purchase #7 | $167.44 | 9.605% | $183.5226 | $183.52 | $183.50 | $183.50 |
| 7 purchase totals = | $767.31 | $831.6790 | $831.68 | $831.70 | $831.60 | |