| 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 | $189.26 | 4.859% | $198.4561 | $198.46 | $198.45 | $198.50 |
| Purchase #2 | $210.53 | 6.437% | $224.0818 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $67.88 | 12.734% | $76.5238 | $76.52 | $76.50 | $76.50 |
| Purchase #4 | $150.82 | 6.705% | $160.9325 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $193.56 | 3.222% | $199.7965 | $199.80 | $199.80 | $199.80 |
| Purchase #6 | $69.83 | 9.669% | $76.5819 | $76.58 | $76.60 | $76.60 |
| Purchase #7 | $7.45 | 7.762% | $8.0283 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $889.33 | $944.4009 | $944.40 | $944.45 | $944.40 | |