| 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 | $130.97 | 5.340% | $137.9638 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $198.45 | 3.633% | $205.6597 | $205.66 | $205.65 | $205.70 |
| Purchase #3 | $48.43 | 4.814% | $50.7614 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $174.61 | 8.690% | $189.7836 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $60.32 | 11.333% | $67.1561 | $67.16 | $67.15 | $67.20 |
| Purchase #6 | $75.93 | 8.195% | $82.1525 | $82.15 | $82.15 | $82.20 |
| Purchase #7 | $74.47 | 8.452% | $80.7642 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $763.18 | $814.2413 | $814.23 | $814.20 | $814.50 | |