| 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 | $73.79 | 3.423% | $76.3158 | $76.32 | $76.30 | $76.30 |
| Purchase #2 | $128.38 | 9.815% | $140.9805 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $30.91 | 13.130% | $34.9685 | $34.97 | $34.95 | $35.00 |
| Purchase #4 | $134.53 | 8.402% | $145.8332 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $71.49 | 5.263% | $75.2525 | $75.25 | $75.25 | $75.30 |
| Purchase #6 | $238.59 | 10.306% | $263.1791 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $170.29 | 13.588% | $193.429 | $193.43 | $193.45 | $193.40 |
| 7 purchase totals = | $847.98 | $929.9586 | $929.96 | $930.00 | $930.00 | |