| 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 | $121.47 | 13.362% | $137.7008 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $61.59 | 7.362% | $66.1243 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $15.70 | 13.574% | $17.8311 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $183.66 | 13.587% | $208.6139 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $13.72 | 9.664% | $15.0459 | $15.05 | $15.05 | $15.00 |
| Purchase #6 | $24.37 | 6.147% | $25.868 | $25.87 | $25.85 | $25.90 |
| Purchase #7 | $174.70 | 11.703% | $195.1451 | $195.15 | $195.15 | $195.10 |
| 7 purchase totals = | $595.21 | $666.3291 | $666.33 | $666.30 | $666.20 | |