| 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 | $137.88 | 5.349% | $145.2552 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $106.58 | 5.641% | $112.5922 | $112.59 | $112.60 | $112.60 |
| Purchase #3 | $163.56 | 6.508% | $174.2045 | $174.20 | $174.20 | $174.20 |
| Purchase #4 | $70.51 | 6.611% | $75.1714 | $75.17 | $75.15 | $75.20 |
| Purchase #5 | $154.78 | 9.841% | $170.0119 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $99.95 | 9.681% | $109.6262 | $109.63 | $109.65 | $109.60 |
| Purchase #7 | $112.65 | 8.860% | $122.6308 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $845.91 | $909.4922 | $909.49 | $909.50 | $909.50 | |