| 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 | $209.70 | 3.623% | $217.2974 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $21.97 | 4.746% | $23.0127 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $59.25 | 7.862% | $63.9082 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $55.56 | 4.302% | $57.9502 | $57.95 | $57.95 | $58.00 |
| Purchase #5 | $32.91 | 4.563% | $34.4117 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $158.33 | 3.168% | $163.3459 | $163.35 | $163.35 | $163.30 |
| Purchase #7 | $162.26 | 12.563% | $182.6447 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $699.98 | $742.5708 | $742.57 | $742.55 | $742.50 | |