| 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 | $118.64 | 6.573% | $126.4382 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $240.74 | 13.229% | $272.5875 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $27.28 | 13.335% | $30.9178 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $75.99 | 3.860% | $78.9232 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $189.52 | 12.305% | $212.8404 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $69.25 | 6.325% | $73.6301 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $98.44 | 13.795% | $112.0198 | $112.02 | $112.00 | $112.00 |
| 7 purchase totals = | $819.86 | $907.3570 | $907.36 | $907.35 | $907.20 | |