| 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 | $207.42 | 5.481% | $218.7887 | $218.79 | $218.80 | $218.80 |
| Purchase #2 | $177.50 | 4.688% | $185.8212 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $158.66 | 7.374% | $170.3596 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $101.92 | 11.844% | $113.9914 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $153.38 | 12.113% | $171.9589 | $171.96 | $171.95 | $172.00 |
| Purchase #6 | $60.34 | 8.487% | $65.4611 | $65.46 | $65.45 | $65.50 |
| Purchase #7 | $9.67 | 6.211% | $10.2706 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $868.89 | $936.6515 | $936.65 | $936.60 | $936.80 | |