| 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 | $120.65 | 13.502% | $136.9402 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $169.99 | 4.367% | $177.4135 | $177.41 | $177.40 | $177.40 |
| Purchase #3 | $182.28 | 5.303% | $191.9463 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $20.67 | 10.834% | $22.9094 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $161.40 | 8.408% | $174.9705 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $165.85 | 7.362% | $178.0599 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $21.54 | 13.773% | $24.5067 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $842.38 | $906.7465 | $906.75 | $906.70 | $906.70 | |