| 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 | $164.94 | 3.231% | $170.2692 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $28.31 | 8.154% | $30.6184 | $30.62 | $30.60 | $30.60 |
| Purchase #3 | $97.77 | 9.831% | $107.3818 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $38.68 | 7.775% | $41.6874 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $19.98 | 12.188% | $22.4152 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $113.30 | 3.795% | $117.5997 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $243.82 | 8.835% | $265.3615 | $265.36 | $265.35 | $265.40 |
| 7 purchase totals = | $706.80 | $755.3332 | $755.34 | $755.30 | $755.40 | |