| 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 | $162.30 | 3.223% | $167.5309 | $167.53 | $167.55 | $167.50 |
| Purchase #2 | $238.27 | 12.160% | $267.2436 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $18.28 | 10.603% | $20.2182 | $20.22 | $20.20 | $20.20 |
| Purchase #4 | $30.92 | 10.556% | $34.1839 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $45.30 | 6.810% | $48.3849 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $8.72 | 12.643% | $9.8225 | $9.82 | $9.80 | $9.80 |
| Purchase #7 | $27.76 | 3.446% | $28.7166 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $531.55 | $576.1006 | $576.09 | $576.10 | $576.00 | |