| 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 | $197.62 | 11.542% | $220.4293 | $220.43 | $220.45 | $220.40 |
| Purchase #2 | $61.66 | 13.650% | $70.0766 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $151.80 | 12.452% | $170.7021 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $72.71 | 6.201% | $77.2187 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $128.58 | 13.572% | $146.0309 | $146.03 | $146.05 | $146.00 |
| Purchase #6 | $132.67 | 3.581% | $137.4209 | $137.42 | $137.40 | $137.40 |
| Purchase #7 | $51.72 | 13.203% | $58.5486 | $58.55 | $58.55 | $58.50 |
| 7 purchase totals = | $796.76 | $880.4271 | $880.43 | $880.45 | $880.30 | |