| 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 | $182.65 | 8.447% | $198.0784 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $24.77 | 13.846% | $28.1997 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $176.26 | 11.478% | $196.4911 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $132.93 | 6.149% | $141.1039 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $85.93 | 12.543% | $96.7082 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $183.27 | 6.489% | $195.1624 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $45.42 | 6.240% | $48.2542 | $48.25 | $48.25 | $48.30 |
| 7 purchase totals = | $831.23 | $903.9979 | $903.99 | $904.00 | $904.10 | |