| 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 | $134.95 | 7.749% | $145.4073 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $186.84 | 4.138% | $194.5714 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $59.55 | 5.539% | $62.8485 | $62.85 | $62.85 | $62.80 |
| Purchase #4 | $76.98 | 10.492% | $85.0567 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $122.66 | 7.208% | $131.5013 | $131.50 | $131.50 | $131.50 |
| Purchase #6 | $41.48 | 10.799% | $45.9594 | $45.96 | $45.95 | $46.00 |
| Purchase #7 | $155.97 | 9.246% | $170.391 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $778.43 | $835.7356 | $835.74 | $835.70 | $835.80 | |