| 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 | $100.88 | 11.338% | $112.3178 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $160.31 | 8.183% | $173.4282 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $77.29 | 8.644% | $83.9709 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $105.87 | 13.334% | $119.9867 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $107.69 | 9.816% | $118.2609 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $74.26 | 11.766% | $82.9974 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $76.70 | 9.349% | $83.8707 | $83.87 | $83.85 | $83.90 |
| 7 purchase totals = | $703.00 | $774.8326 | $774.84 | $774.80 | $774.90 | |