| 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 | $132.51 | 12.489% | $149.0592 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $165.61 | 8.538% | $179.7498 | $179.75 | $179.75 | $179.70 |
| Purchase #3 | $15.54 | 3.419% | $16.0713 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $37.44 | 13.143% | $42.3607 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $99.68 | 4.402% | $104.0679 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $153.85 | 4.325% | $160.504 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $201.97 | 6.685% | $215.4717 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $806.60 | $867.2846 | $867.28 | $867.20 | $867.40 | |