| 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 | $171.42 | 4.451% | $179.0499 | $179.05 | $179.05 | $179.00 |
| Purchase #2 | $69.91 | 8.256% | $75.6818 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $72.28 | 10.817% | $80.0985 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $237.79 | 11.111% | $264.2108 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $232.49 | 7.254% | $249.3548 | $249.35 | $249.35 | $249.40 |
| Purchase #6 | $171.36 | 6.273% | $182.1094 | $182.11 | $182.10 | $182.10 |
| Purchase #7 | $231.88 | 6.483% | $246.9128 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $1,187.13 | $1,277.4180 | $1,277.41 | $1,277.40 | $1,277.40 | |