| 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 | $99.92 | 8.315% | $108.2283 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $200.78 | 3.231% | $207.2672 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $10.50 | 3.252% | $10.8415 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $97.78 | 4.404% | $102.0862 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $134.46 | 8.328% | $145.6578 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $152.53 | 4.629% | $159.5906 | $159.59 | $159.60 | $159.60 |
| Purchase #7 | $51.77 | 8.556% | $56.1994 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $747.74 | $789.8710 | $789.88 | $789.90 | $789.90 | |