| 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 | $169.97 | 10.129% | $187.1863 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $7.42 | 5.712% | $7.8438 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $7.41 | 4.102% | $7.714 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $84.94 | 3.263% | $87.7116 | $87.71 | $87.70 | $87.70 |
| Purchase #5 | $117.69 | 12.130% | $131.9658 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $32.99 | 11.291% | $36.7149 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $241.69 | 8.150% | $261.3877 | $261.39 | $261.40 | $261.40 |
| 7 purchase totals = | $662.11 | $720.5241 | $720.52 | $720.50 | $720.50 | |