| 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 | $156.53 | 5.774% | $165.568 | $165.57 | $165.55 | $165.60 |
| Purchase #2 | $17.25 | 13.472% | $19.5739 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $46.42 | 7.457% | $49.8815 | $49.88 | $49.90 | $49.90 |
| Purchase #4 | $150.57 | 8.376% | $163.1817 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $234.37 | 9.202% | $255.9367 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $140.30 | 10.535% | $155.0806 | $155.08 | $155.10 | $155.10 |
| Purchase #7 | $83.25 | 9.513% | $91.1696 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $828.69 | $900.3920 | $900.39 | $900.40 | $900.50 | |