| 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 | $170.65 | 13.541% | $193.7577 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $154.64 | 13.197% | $175.0478 | $175.05 | $175.05 | $175.00 |
| Purchase #3 | $105.67 | 7.854% | $113.9693 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $63.75 | 5.275% | $67.1128 | $67.11 | $67.10 | $67.10 |
| Purchase #5 | $46.45 | 9.527% | $50.8753 | $50.88 | $50.90 | $50.90 |
| Purchase #6 | $164.33 | 3.520% | $170.1144 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $206.77 | 12.635% | $232.8954 | $232.90 | $232.90 | $232.90 |
| 7 purchase totals = | $912.26 | $1,003.7727 | $1,003.78 | $1,003.75 | $1,003.80 | |