| 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 | $137.96 | 4.398% | $144.0275 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $217.80 | 9.258% | $237.9639 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $50.91 | 13.570% | $57.8185 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $67.44 | 10.172% | $74.3 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $234.54 | 11.588% | $261.7185 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $133.87 | 6.330% | $142.344 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $136.46 | 7.763% | $147.0534 | $147.05 | $147.05 | $147.10 |
| 7 purchase totals = | $978.98 | $1,065.2258 | $1,065.22 | $1,065.20 | $1,065.20 | |