| 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 | $151.99 | 6.620% | $162.0517 | $162.05 | $162.05 | $162.10 |
| Purchase #2 | $140.67 | 3.379% | $145.4232 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $130.65 | 4.696% | $136.7853 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $93.78 | 8.619% | $101.8629 | $101.86 | $101.85 | $101.90 |
| Purchase #5 | $59.69 | 6.289% | $63.4439 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $58.78 | 11.587% | $65.5908 | $65.59 | $65.60 | $65.60 |
| Purchase #7 | $247.43 | 6.750% | $264.1315 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $882.99 | $939.2893 | $939.28 | $939.30 | $939.30 | |