| 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 | $140.61 | 5.279% | $148.0328 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $34.44 | 10.399% | $38.0214 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $223.89 | 8.392% | $242.6788 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $206.42 | 4.362% | $215.424 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $100.61 | 8.595% | $109.2574 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $17.37 | 10.651% | $19.2201 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $170.25 | 5.529% | $179.6631 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $893.59 | $952.2976 | $952.29 | $952.25 | $952.30 | |