| 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 | $181.36 | 3.692% | $188.0558 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $184.53 | 3.728% | $191.4093 | $191.41 | $191.40 | $191.40 |
| Purchase #3 | $201.56 | 6.213% | $214.0829 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $114.59 | 8.427% | $124.2465 | $124.25 | $124.25 | $124.20 |
| Purchase #5 | $154.37 | 10.763% | $170.9848 | $170.98 | $171.00 | $171.00 |
| Purchase #6 | $244.98 | 9.134% | $267.3565 | $267.36 | $267.35 | $267.40 |
| Purchase #7 | $105.48 | 4.730% | $110.4692 | $110.47 | $110.45 | $110.50 |
| 7 purchase totals = | $1,186.87 | $1,266.6050 | $1,266.61 | $1,266.60 | $1,266.70 | |