| 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 | $130.77 | 13.610% | $148.5678 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $184.33 | 11.649% | $205.8026 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $13.83 | 7.539% | $14.8726 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $167.39 | 7.122% | $179.3115 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $39.49 | 10.698% | $43.7146 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $124.49 | 13.119% | $140.8218 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $150.63 | 6.810% | $160.8879 | $160.89 | $160.90 | $160.90 |
| 7 purchase totals = | $810.93 | $893.9788 | $893.97 | $893.90 | $894.00 | |