| 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 | $145.50 | 5.859% | $154.0248 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $179.61 | 7.628% | $193.3107 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $77.78 | 9.125% | $84.8774 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $131.78 | 9.783% | $144.672 | $144.67 | $144.65 | $144.70 |
| Purchase #5 | $71.63 | 12.307% | $80.4455 | $80.45 | $80.45 | $80.40 |
| Purchase #6 | $46.82 | 8.823% | $50.9509 | $50.95 | $50.95 | $51.00 |
| Purchase #7 | $92.31 | 13.603% | $104.8669 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $745.43 | $813.1482 | $813.15 | $813.10 | $813.20 | |