| 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 | $150.92 | 12.645% | $170.0038 | $170.00 | $170.00 | $170.00 |
| Purchase #2 | $116.54 | 7.498% | $125.2782 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $178.35 | 13.849% | $203.0497 | $203.05 | $203.05 | $203.00 |
| Purchase #4 | $118.36 | 11.336% | $131.7773 | $131.78 | $131.80 | $131.80 |
| Purchase #5 | $183.88 | 7.138% | $197.0054 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $63.80 | 3.373% | $65.952 | $65.95 | $65.95 | $66.00 |
| Purchase #7 | $104.71 | 8.132% | $113.225 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $916.56 | $1,006.2914 | $1,006.30 | $1,006.35 | $1,006.30 | |