| 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 | $174.93 | 12.655% | $197.0674 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $39.93 | 8.318% | $43.2514 | $43.25 | $43.25 | $43.30 |
| Purchase #3 | $174.80 | 6.242% | $185.711 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $137.40 | 5.498% | $144.9543 | $144.95 | $144.95 | $145.00 |
| Purchase #5 | $83.58 | 12.366% | $93.9155 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $20.93 | 7.200% | $22.437 | $22.44 | $22.45 | $22.40 |
| Purchase #7 | $113.81 | 10.766% | $126.0628 | $126.06 | $126.05 | $126.10 |
| 7 purchase totals = | $745.38 | $813.3994 | $813.40 | $813.35 | $813.50 | |