| 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 | $168.59 | 11.711% | $188.3336 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $30.65 | 6.501% | $32.6426 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $83.67 | 7.854% | $90.2414 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $104.60 | 12.665% | $117.8476 | $117.85 | $117.85 | $117.80 |
| Purchase #5 | $73.78 | 4.595% | $77.1702 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $5.95 | 6.648% | $6.3456 | $6.35 | $6.35 | $6.30 |
| Purchase #7 | $191.29 | 5.422% | $201.6617 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $658.53 | $714.2427 | $714.24 | $714.25 | $714.10 | |