| 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 | $109.98 | 4.789% | $115.2469 | $115.25 | $115.25 | $115.20 |
| Purchase #2 | $77.29 | 10.242% | $85.206 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $167.67 | 13.462% | $190.2417 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $106.86 | 13.616% | $121.4101 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $75.25 | 11.485% | $83.8925 | $83.89 | $83.90 | $83.90 |
| Purchase #6 | $176.74 | 12.459% | $198.76 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $139.95 | 5.557% | $147.727 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $853.74 | $942.4842 | $942.49 | $942.50 | $942.40 | |