| 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 | $192.96 | 3.606% | $199.9181 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $33.43 | 10.207% | $36.8422 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $103.66 | 11.256% | $115.328 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $15.84 | 9.452% | $17.3372 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $105.85 | 6.636% | $112.8742 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $150.44 | 13.648% | $170.9721 | $170.97 | $170.95 | $171.00 |
| Purchase #7 | $207.73 | 11.157% | $230.9064 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $809.91 | $884.1782 | $884.18 | $884.15 | $884.10 | |