| 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 | $13.65 | 7.180% | $14.6301 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $154.99 | 8.167% | $167.648 | $167.65 | $167.65 | $167.60 |
| Purchase #3 | $238.78 | 9.302% | $260.9913 | $260.99 | $261.00 | $261.00 |
| Purchase #4 | $213.81 | 13.186% | $242.003 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $47.49 | 10.840% | $52.6379 | $52.64 | $52.65 | $52.60 |
| Purchase #6 | $73.34 | 13.874% | $83.5152 | $83.52 | $83.50 | $83.50 |
| Purchase #7 | $156.57 | 13.433% | $177.602 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $898.63 | $999.0275 | $999.03 | $999.05 | $998.90 | |