| 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 | $197.39 | 6.570% | $210.3585 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $175.61 | 4.184% | $182.9575 | $182.96 | $182.95 | $183.00 |
| Purchase #3 | $123.32 | 7.632% | $132.7318 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $155.58 | 9.335% | $170.1034 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $215.68 | 12.667% | $243.0002 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $30.49 | 5.527% | $32.1752 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $218.46 | 8.206% | $236.3868 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $1,116.53 | $1,207.7134 | $1,207.72 | $1,207.75 | $1,207.80 | |