| 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 | $13.50 | 12.614% | $15.2029 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $138.62 | 5.107% | $145.6993 | $145.70 | $145.70 | $145.70 |
| Purchase #3 | $221.51 | 13.176% | $250.6962 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $140.83 | 10.612% | $155.7749 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $7.41 | 12.773% | $8.3565 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $155.99 | 3.122% | $160.86 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $121.64 | 11.633% | $135.7904 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $799.50 | $872.3802 | $872.38 | $872.35 | $872.50 | |