| 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 | $104.78 | 9.394% | $114.623 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $132.75 | 11.472% | $147.9791 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $65.33 | 4.730% | $68.4201 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $180.60 | 13.106% | $204.2694 | $204.27 | $204.25 | $204.30 |
| Purchase #5 | $153.93 | 6.662% | $164.1848 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $73.60 | 6.552% | $78.4223 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $132.59 | 5.477% | $139.852 | $139.85 | $139.85 | $139.90 |
| 7 purchase totals = | $843.58 | $917.7507 | $917.74 | $917.70 | $917.80 | |