| 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 | $125.95 | 10.398% | $139.0463 | $139.05 | $139.05 | $139.00 |
| Purchase #2 | $158.32 | 7.868% | $170.7766 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $78.52 | 7.700% | $84.566 | $84.57 | $84.55 | $84.60 |
| Purchase #4 | $150.37 | 9.274% | $164.3153 | $164.32 | $164.30 | $164.30 |
| Purchase #5 | $19.79 | 13.192% | $22.4007 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $27.55 | 8.272% | $29.8289 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $116.52 | 7.219% | $124.9316 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $677.02 | $735.8654 | $735.88 | $735.90 | $735.80 | |