| 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 | $154.85 | 12.635% | $174.4153 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $121.57 | 11.257% | $135.2551 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $37.57 | 4.281% | $39.1784 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $232.25 | 12.416% | $261.0862 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $169.99 | 3.333% | $175.6558 | $175.66 | $175.65 | $175.70 |
| Purchase #6 | $31.76 | 6.173% | $33.7205 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $119.63 | 12.283% | $134.3242 | $134.32 | $134.30 | $134.30 |
| 7 purchase totals = | $867.62 | $953.6355 | $953.65 | $953.60 | $953.70 | |