| 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 | $135.94 | 13.698% | $154.5611 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $10.94 | 8.485% | $11.8683 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $196.89 | 12.286% | $221.0799 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $189.38 | 12.651% | $213.3385 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $51.76 | 9.112% | $56.4764 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $128.61 | 12.405% | $144.5641 | $144.56 | $144.55 | $144.60 |
| Purchase #7 | $62.38 | 13.411% | $70.7458 | $70.75 | $70.75 | $70.70 |
| 7 purchase totals = | $775.90 | $872.6341 | $872.64 | $872.65 | $872.70 | |