| 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 | $153.32 | 4.838% | $160.7376 | $160.74 | $160.75 | $160.70 |
| Purchase #2 | $6.94 | 4.211% | $7.2322 | $7.23 | $7.25 | $7.20 |
| Purchase #3 | $104.75 | 9.852% | $115.07 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $25.80 | 13.626% | $29.3155 | $29.32 | $29.30 | $29.30 |
| Purchase #5 | $228.93 | 6.244% | $243.2244 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $167.34 | 8.609% | $181.7463 | $181.75 | $181.75 | $181.70 |
| Purchase #7 | $235.27 | 11.344% | $261.959 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $922.35 | $999.2850 | $999.29 | $999.25 | $999.20 | |