| 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 | $134.99 | 12.722% | $152.1634 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $169.36 | 4.350% | $176.7272 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $205.49 | 6.683% | $219.2229 | $219.22 | $219.20 | $219.20 |
| Purchase #4 | $18.30 | 5.570% | $19.3193 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $83.46 | 10.102% | $91.8911 | $91.89 | $91.90 | $91.90 |
| Purchase #6 | $247.85 | 5.612% | $261.7593 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $5.94 | 12.808% | $6.7008 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $865.39 | $927.7840 | $927.78 | $927.75 | $927.80 | |