| 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 | $177.71 | 13.307% | $201.3579 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $233.72 | 13.125% | $264.3958 | $264.40 | $264.40 | $264.40 |
| Purchase #3 | $19.79 | 4.578% | $20.696 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $29.63 | 4.625% | $31.0004 | $31.00 | $31.00 | $31.00 |
| Purchase #5 | $43.55 | 6.645% | $46.4439 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $170.38 | 12.371% | $191.4577 | $191.46 | $191.45 | $191.50 |
| Purchase #7 | $136.70 | 4.796% | $143.2561 | $143.26 | $143.25 | $143.30 |
| 7 purchase totals = | $811.48 | $898.6078 | $898.62 | $898.60 | $898.70 | |