| 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 | $164.96 | 3.484% | $170.7072 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $76.69 | 7.272% | $82.2669 | $82.27 | $82.25 | $82.30 |
| Purchase #3 | $162.43 | 13.154% | $183.796 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $114.88 | 8.355% | $124.4782 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $104.83 | 8.155% | $113.3789 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $120.93 | 8.148% | $130.7834 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $233.52 | 13.473% | $264.9821 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $978.24 | $1,070.3927 | $1,070.40 | $1,070.45 | $1,070.50 | |