| 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 | $167.80 | 12.754% | $189.2012 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $40.56 | 9.639% | $44.4696 | $44.47 | $44.45 | $44.50 |
| Purchase #3 | $226.54 | 12.821% | $255.5847 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $29.67 | 4.711% | $31.0678 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $46.37 | 11.400% | $51.6562 | $51.66 | $51.65 | $51.70 |
| Purchase #6 | $208.50 | 5.674% | $220.3303 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $66.42 | 8.600% | $72.1321 | $72.13 | $72.15 | $72.10 |
| 7 purchase totals = | $785.86 | $864.4419 | $864.44 | $864.45 | $864.50 | |