| 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 | $125.25 | 7.600% | $134.769 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $72.68 | 7.497% | $78.1288 | $78.13 | $78.15 | $78.10 |
| Purchase #3 | $167.47 | 9.366% | $183.1552 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $71.78 | 12.605% | $80.8279 | $80.83 | $80.85 | $80.80 |
| Purchase #5 | $134.46 | 10.156% | $148.1158 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $62.76 | 12.849% | $70.824 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $189.84 | 6.163% | $201.5398 | $201.54 | $201.55 | $201.50 |
| 7 purchase totals = | $824.24 | $897.3605 | $897.37 | $897.35 | $897.30 | |