| 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 | $150.62 | 3.776% | $156.3074 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $60.96 | 10.528% | $67.3779 | $67.38 | $67.40 | $67.40 |
| Purchase #3 | $95.55 | 4.553% | $99.9004 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $89.38 | 10.462% | $98.7309 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $155.69 | 9.643% | $170.7032 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $245.92 | 8.697% | $267.3077 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $21.88 | 4.436% | $22.8506 | $22.85 | $22.85 | $22.90 |
| 7 purchase totals = | $820.00 | $883.1781 | $883.18 | $883.20 | $883.20 | |