| 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 | $193.57 | 4.721% | $202.7084 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $170.34 | 7.418% | $182.9758 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $237.75 | 8.468% | $257.8827 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $148.83 | 10.469% | $164.411 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $204.66 | 12.835% | $230.9281 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $109.88 | 10.214% | $121.1031 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $133.77 | 5.802% | $141.5313 | $141.53 | $141.55 | $141.50 |
| 7 purchase totals = | $1,198.80 | $1,301.5404 | $1,301.54 | $1,301.60 | $1,301.50 | |