| 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 | $160.36 | 6.291% | $170.4482 | $170.45 | $170.45 | $170.40 |
| Purchase #2 | $209.45 | 3.442% | $216.6593 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $247.25 | 9.667% | $271.1517 | $271.15 | $271.15 | $271.20 |
| Purchase #4 | $132.60 | 11.850% | $148.3131 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $108.80 | 4.146% | $113.3108 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $19.72 | 10.200% | $21.7314 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $225.66 | 3.507% | $233.5739 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $1,103.84 | $1,175.1884 | $1,175.18 | $1,175.15 | $1,175.20 | |