| 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 | $175.58 | 13.525% | $199.3272 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $91.92 | 13.489% | $104.3191 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $67.86 | 13.140% | $76.7768 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $211.66 | 5.483% | $223.2653 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $174.40 | 4.724% | $182.6387 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $216.67 | 10.734% | $239.9274 | $239.93 | $239.95 | $239.90 |
| Purchase #7 | $158.61 | 3.482% | $164.1328 | $164.13 | $164.15 | $164.10 |
| 7 purchase totals = | $1,096.70 | $1,190.3873 | $1,190.40 | $1,190.45 | $1,190.30 | |