| 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 | $165.72 | 13.464% | $188.0325 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $201.77 | 12.776% | $227.5481 | $227.55 | $227.55 | $227.50 |
| Purchase #3 | $34.27 | 10.629% | $37.9126 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $75.56 | 5.125% | $79.4325 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $12.79 | 3.188% | $13.1977 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $54.83 | 12.213% | $61.5264 | $61.53 | $61.55 | $61.50 |
| Purchase #7 | $43.52 | 9.532% | $47.6683 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $588.46 | $655.3181 | $655.32 | $655.35 | $655.20 | |