| 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 | $144.40 | 3.842% | $149.9478 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $173.65 | 5.816% | $183.7495 | $183.75 | $183.75 | $183.70 |
| Purchase #3 | $85.64 | 11.633% | $95.6025 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $149.32 | 12.584% | $168.1104 | $168.11 | $168.10 | $168.10 |
| Purchase #5 | $195.58 | 4.870% | $205.1047 | $205.10 | $205.10 | $205.10 |
| Purchase #6 | $13.39 | 13.356% | $15.1784 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $106.90 | 3.251% | $110.3753 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $868.88 | $928.0686 | $928.07 | $928.10 | $928.00 | |