| 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 | $178.77 | 8.154% | $193.3469 | $193.35 | $193.35 | $193.30 |
| Purchase #2 | $45.99 | 8.456% | $49.8789 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $69.29 | 3.749% | $71.8877 | $71.89 | $71.90 | $71.90 |
| Purchase #4 | $126.74 | 6.428% | $134.8868 | $134.89 | $134.90 | $134.90 |
| Purchase #5 | $65.39 | 7.386% | $70.2197 | $70.22 | $70.20 | $70.20 |
| Purchase #6 | $75.57 | 3.752% | $78.4054 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $135.33 | 11.257% | $150.5641 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $697.08 | $749.1895 | $749.20 | $749.20 | $749.20 | |