| 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 | $185.30 | 8.214% | $200.5205 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $15.53 | 5.179% | $16.3343 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $149.46 | 6.202% | $158.7295 | $158.73 | $158.75 | $158.70 |
| Purchase #4 | $150.39 | 9.267% | $164.3266 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $13.35 | 6.122% | $14.1673 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $191.80 | 4.626% | $200.6727 | $200.67 | $200.65 | $200.70 |
| Purchase #7 | $160.43 | 9.597% | $175.8265 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $866.26 | $930.5774 | $930.58 | $930.60 | $930.50 | |