| 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 | $108.35 | 9.199% | $118.3171 | $118.32 | $118.30 | $118.30 |
| Purchase #2 | $158.34 | 5.757% | $167.4556 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $156.75 | 8.708% | $170.3998 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $122.95 | 7.466% | $132.1294 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $146.32 | 12.691% | $164.8895 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $104.87 | 12.374% | $117.8466 | $117.85 | $117.85 | $117.80 |
| Purchase #7 | $107.92 | 5.849% | $114.2322 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $905.50 | $985.2702 | $985.28 | $985.30 | $985.20 | |