| 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 | $76.96 | 8.406% | $83.4293 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $138.87 | 8.441% | $150.592 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $56.35 | 13.381% | $63.8902 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $113.73 | 13.204% | $128.7469 | $128.75 | $128.75 | $128.70 |
| Purchase #5 | $129.34 | 6.489% | $137.7329 | $137.73 | $137.75 | $137.70 |
| Purchase #6 | $172.71 | 8.198% | $186.8688 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $163.65 | 10.485% | $180.8087 | $180.81 | $180.80 | $180.80 |
| 7 purchase totals = | $851.61 | $932.0688 | $932.07 | $932.10 | $932.00 | |