| 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 | $174.87 | 4.110% | $182.0572 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $179.73 | 4.361% | $187.568 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $10.97 | 3.444% | $11.3478 | $11.35 | $11.35 | $11.30 |
| Purchase #4 | $95.99 | 7.543% | $103.2305 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $121.31 | 13.702% | $137.9319 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $123.97 | 5.790% | $131.1479 | $131.15 | $131.15 | $131.10 |
| Purchase #7 | $18.73 | 11.360% | $20.8577 | $20.86 | $20.85 | $20.90 |
| 7 purchase totals = | $725.57 | $774.1410 | $774.15 | $774.15 | $774.10 | |