| 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 | $125.66 | 7.412% | $134.9739 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $167.91 | 7.817% | $181.0355 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $51.96 | 11.282% | $57.8221 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $75.31 | 7.393% | $80.8777 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $35.64 | 7.398% | $38.2766 | $38.28 | $38.30 | $38.30 |
| Purchase #6 | $237.74 | 9.537% | $260.4133 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $176.66 | 11.715% | $197.3557 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $870.88 | $950.7548 | $950.76 | $950.75 | $950.80 | |