| 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 | $176.80 | 8.156% | $191.2198 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $197.36 | 8.466% | $214.0685 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $13.41 | 11.643% | $14.9713 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $164.73 | 6.120% | $174.8115 | $174.81 | $174.80 | $174.80 |
| Purchase #5 | $84.39 | 8.216% | $91.3235 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $247.59 | 3.323% | $255.8174 | $255.82 | $255.80 | $255.80 |
| Purchase #7 | $34.62 | 3.532% | $35.8428 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $918.90 | $978.0548 | $978.05 | $977.95 | $978.00 | |