| 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 | $150.69 | 4.603% | $157.6263 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $105.77 | 13.638% | $120.1949 | $120.19 | $120.20 | $120.20 |
| Purchase #3 | $75.32 | 4.350% | $78.5964 | $78.60 | $78.60 | $78.60 |
| Purchase #4 | $160.27 | 12.565% | $180.4079 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $56.52 | 9.552% | $61.9188 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $134.29 | 4.501% | $140.3344 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $34.37 | 7.177% | $36.8367 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $717.23 | $775.9154 | $775.92 | $775.95 | $775.80 | |