| 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 | $132.61 | 6.657% | $141.4378 | $141.44 | $141.45 | $141.40 |
| Purchase #2 | $71.62 | 11.639% | $79.9559 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $127.55 | 11.355% | $142.0333 | $142.03 | $142.05 | $142.00 |
| Purchase #4 | $88.32 | 4.272% | $92.093 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $246.59 | 13.156% | $279.0314 | $279.03 | $279.05 | $279.00 |
| Purchase #6 | $69.68 | 3.581% | $72.1752 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $154.87 | 10.235% | $170.7209 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $891.24 | $977.4475 | $977.45 | $977.50 | $977.40 | |