| 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 | $78.34 | 7.396% | $84.134 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $161.40 | 8.600% | $175.2804 | $175.28 | $175.30 | $175.30 |
| Purchase #3 | $45.80 | 3.697% | $47.4932 | $47.49 | $47.50 | $47.50 |
| Purchase #4 | $82.56 | 12.467% | $92.8528 | $92.85 | $92.85 | $92.90 |
| Purchase #5 | $153.60 | 6.159% | $163.0602 | $163.06 | $163.05 | $163.10 |
| Purchase #6 | $139.34 | 10.375% | $153.7965 | $153.80 | $153.80 | $153.80 |
| Purchase #7 | $231.88 | 8.514% | $251.6223 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $892.92 | $968.2394 | $968.23 | $968.25 | $968.30 | |