| 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 | $37.68 | 6.639% | $40.1816 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $146.74 | 3.134% | $151.3388 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $175.81 | 5.588% | $185.6343 | $185.63 | $185.65 | $185.60 |
| Purchase #4 | $121.83 | 9.652% | $133.589 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $182.55 | 8.740% | $198.5049 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $117.46 | 10.415% | $129.6935 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $117.51 | 3.528% | $121.6558 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $899.58 | $960.5979 | $960.59 | $960.65 | $960.60 | |