| 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 | $106.29 | 5.238% | $111.8575 | $111.86 | $111.85 | $111.90 |
| Purchase #2 | $191.55 | 13.290% | $217.007 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $15.50 | 11.727% | $17.3177 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $187.33 | 7.528% | $201.4322 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $159.28 | 6.732% | $170.0027 | $170.00 | $170.00 | $170.00 |
| Purchase #6 | $81.62 | 6.144% | $86.6347 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $169.94 | 5.198% | $178.7735 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $911.51 | $983.0253 | $983.02 | $983.00 | $983.00 | |