| 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 | $15.33 | 9.831% | $16.8371 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $72.71 | 4.772% | $76.1797 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $132.79 | 9.547% | $145.4675 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $142.67 | 8.587% | $154.9211 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $197.58 | 9.664% | $216.6741 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $131.40 | 9.502% | $143.8856 | $143.89 | $143.90 | $143.90 |
| Purchase #7 | $107.35 | 4.548% | $112.2323 | $112.23 | $112.25 | $112.20 |
| 7 purchase totals = | $799.83 | $866.1974 | $866.20 | $866.20 | $866.20 | |