| 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 | $184.82 | 12.168% | $207.3089 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $219.61 | 9.133% | $239.667 | $239.67 | $239.65 | $239.70 |
| Purchase #3 | $30.25 | 10.295% | $33.3642 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $140.58 | 3.815% | $145.9431 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $113.35 | 7.703% | $122.0814 | $122.08 | $122.10 | $122.10 |
| Purchase #6 | $34.26 | 7.308% | $36.7637 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $7.57 | 12.777% | $8.5372 | $8.54 | $8.55 | $8.50 |
| 7 purchase totals = | $730.44 | $793.6655 | $793.66 | $793.65 | $793.70 | |