| 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 | $188.79 | 6.478% | $201.0198 | $201.02 | $201.00 | $201.00 |
| Purchase #2 | $183.34 | 8.662% | $199.2209 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $182.65 | 10.337% | $201.5305 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $110.56 | 8.346% | $119.7873 | $119.79 | $119.80 | $119.80 |
| Purchase #5 | $183.60 | 12.536% | $206.6161 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $51.61 | 12.483% | $58.0525 | $58.05 | $58.05 | $58.10 |
| Purchase #7 | $189.74 | 5.549% | $200.2687 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $1,090.29 | $1,186.4958 | $1,186.50 | $1,186.45 | $1,186.50 | |