| 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 | $139.73 | 7.183% | $149.7668 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $195.80 | 6.558% | $208.6406 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $89.37 | 4.127% | $93.0583 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $69.94 | 12.672% | $78.8028 | $78.80 | $78.80 | $78.80 |
| Purchase #5 | $11.85 | 3.651% | $12.2826 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $130.93 | 11.858% | $146.4557 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $27.71 | 11.613% | $30.928 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $665.33 | $719.9348 | $719.94 | $719.95 | $720.00 | |