| 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 | $140.77 | 6.784% | $150.3198 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $161.43 | 9.632% | $176.9789 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $240.76 | 3.591% | $249.4057 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $76.40 | 8.458% | $82.8619 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $32.94 | 4.616% | $34.4605 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $170.78 | 7.447% | $183.498 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $66.91 | 9.412% | $73.2076 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $889.99 | $950.7324 | $950.74 | $950.70 | $950.80 | |