| 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 | $156.85 | 5.824% | $165.9849 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $35.25 | 13.228% | $39.9129 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $142.65 | 5.712% | $150.7982 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $21.61 | 10.386% | $23.8544 | $23.85 | $23.85 | $23.90 |
| Purchase #5 | $211.49 | 12.525% | $237.9791 | $237.98 | $238.00 | $238.00 |
| Purchase #6 | $119.33 | 11.310% | $132.8262 | $132.83 | $132.85 | $132.80 |
| Purchase #7 | $188.52 | 12.746% | $212.5488 | $212.55 | $212.55 | $212.50 |
| 7 purchase totals = | $875.70 | $963.9045 | $963.90 | $963.95 | $963.90 | |