| 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 | $147.62 | 4.746% | $154.626 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $38.31 | 13.794% | $43.5945 | $43.59 | $43.60 | $43.60 |
| Purchase #3 | $120.56 | 3.446% | $124.7145 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $75.51 | 3.528% | $78.174 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $175.57 | 12.367% | $197.2827 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $97.49 | 12.781% | $109.9502 | $109.95 | $109.95 | $110.00 |
| Purchase #7 | $106.77 | 13.202% | $120.8658 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $761.83 | $829.2077 | $829.20 | $829.20 | $829.30 | |