| 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 | $160.92 | 5.522% | $169.806 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $128.45 | 6.475% | $136.7671 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $196.83 | 10.436% | $217.3712 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $61.29 | 9.439% | $67.0752 | $67.08 | $67.10 | $67.10 |
| Purchase #5 | $191.41 | 11.377% | $213.1867 | $213.19 | $213.20 | $213.20 |
| Purchase #6 | $110.26 | 8.597% | $119.7391 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $235.82 | 9.650% | $258.5766 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $1,084.98 | $1,182.5219 | $1,182.54 | $1,182.55 | $1,182.60 | |