| 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 | $161.91 | 5.752% | $171.2231 | $171.22 | $171.20 | $171.20 |
| Purchase #2 | $61.83 | 4.652% | $64.7063 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $144.34 | 8.251% | $156.2495 | $156.25 | $156.25 | $156.20 |
| Purchase #4 | $157.65 | 10.189% | $173.713 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $48.54 | 7.382% | $52.1232 | $52.12 | $52.10 | $52.10 |
| Purchase #6 | $190.44 | 5.133% | $200.2153 | $200.22 | $200.20 | $200.20 |
| Purchase #7 | $66.48 | 7.283% | $71.3217 | $71.32 | $71.30 | $71.30 |
| 7 purchase totals = | $831.19 | $889.5521 | $889.55 | $889.45 | $889.40 | |