| 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 | $167.74 | 11.734% | $187.4226 | $187.42 | $187.40 | $187.40 |
| Purchase #2 | $129.96 | 6.119% | $137.9123 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $14.67 | 12.476% | $16.5002 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $25.73 | 3.798% | $26.7072 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $79.91 | 6.448% | $85.0626 | $85.06 | $85.05 | $85.10 |
| Purchase #6 | $93.37 | 5.452% | $98.4605 | $98.46 | $98.45 | $98.50 |
| Purchase #7 | $89.47 | 9.676% | $98.1271 | $98.13 | $98.15 | $98.10 |
| 7 purchase totals = | $600.85 | $650.1925 | $650.19 | $650.15 | $650.20 | |