| 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 | $150.40 | 11.549% | $167.7697 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $214.76 | 4.855% | $225.1866 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $28.32 | 8.691% | $30.7813 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $165.89 | 6.303% | $176.346 | $176.35 | $176.35 | $176.30 |
| Purchase #5 | $10.36 | 6.352% | $11.0181 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $96.80 | 10.587% | $107.0482 | $107.05 | $107.05 | $107.00 |
| Purchase #7 | $50.29 | 10.525% | $55.583 | $55.58 | $55.60 | $55.60 |
| 7 purchase totals = | $716.82 | $773.7329 | $773.74 | $773.75 | $773.70 | |