| 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 | $166.60 | 8.696% | $181.0875 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $107.74 | 6.630% | $114.8832 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $98.66 | 3.839% | $102.4476 | $102.45 | $102.45 | $102.40 |
| Purchase #4 | $246.92 | 8.443% | $267.7675 | $267.77 | $267.75 | $267.80 |
| Purchase #5 | $231.83 | 7.533% | $249.2938 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $140.87 | 5.863% | $149.1292 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $212.86 | 12.181% | $238.7885 | $238.79 | $238.80 | $238.80 |
| 7 purchase totals = | $1,205.48 | $1,303.3973 | $1,303.40 | $1,303.45 | $1,303.40 | |