| 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 | $179.41 | 4.245% | $187.026 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $41.91 | 4.796% | $43.92 | $43.92 | $43.90 | $43.90 |
| Purchase #3 | $169.51 | 10.820% | $187.851 | $187.85 | $187.85 | $187.90 |
| Purchase #4 | $188.38 | 3.540% | $195.0487 | $195.05 | $195.05 | $195.00 |
| Purchase #5 | $115.61 | 4.779% | $121.135 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $91.71 | 12.614% | $103.2783 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $61.86 | 10.125% | $68.1233 | $68.12 | $68.10 | $68.10 |
| 7 purchase totals = | $848.39 | $906.3823 | $906.39 | $906.40 | $906.30 | |