| 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 | $172.90 | 13.182% | $195.6917 | $195.69 | $195.70 | $195.70 |
| Purchase #2 | $134.98 | 10.245% | $148.8087 | $148.81 | $148.80 | $148.80 |
| Purchase #3 | $170.44 | 10.773% | $188.8015 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $115.95 | 11.681% | $129.4941 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $85.87 | 4.418% | $89.6637 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $54.96 | 4.534% | $57.4519 | $57.45 | $57.45 | $57.50 |
| Purchase #7 | $202.71 | 13.322% | $229.715 | $229.72 | $229.70 | $229.70 |
| 7 purchase totals = | $937.81 | $1,039.6266 | $1,039.62 | $1,039.60 | $1,039.70 | |