| 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 | $111.27 | 13.836% | $126.6653 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $40.68 | 9.611% | $44.5898 | $44.59 | $44.60 | $44.60 |
| Purchase #3 | $126.61 | 10.204% | $139.5293 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $238.47 | 6.590% | $254.1852 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $64.97 | 4.386% | $67.8196 | $67.82 | $67.80 | $67.80 |
| Purchase #6 | $26.91 | 4.159% | $28.0292 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $175.71 | 4.426% | $183.4869 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $784.62 | $844.3053 | $844.32 | $844.35 | $844.30 | |