| 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 | $95.71 | 7.358% | $102.7523 | $102.75 | $102.75 | $102.80 |
| Purchase #2 | $227.41 | 10.754% | $251.8657 | $251.87 | $251.85 | $251.90 |
| Purchase #3 | $137.86 | 5.113% | $144.9088 | $144.91 | $144.90 | $144.90 |
| Purchase #4 | $155.81 | 3.357% | $161.0405 | $161.04 | $161.05 | $161.00 |
| Purchase #5 | $73.93 | 13.601% | $83.9852 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $132.75 | 4.365% | $138.5445 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $78.64 | 12.608% | $88.5549 | $88.55 | $88.55 | $88.60 |
| 7 purchase totals = | $902.11 | $971.6519 | $971.65 | $971.65 | $971.70 | |