| 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 | $132.35 | 13.557% | $150.2927 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $105.25 | 9.184% | $114.9162 | $114.92 | $114.90 | $114.90 |
| Purchase #3 | $66.87 | 9.283% | $73.0775 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $241.47 | 12.528% | $271.7214 | $271.72 | $271.70 | $271.70 |
| Purchase #5 | $241.90 | 9.177% | $264.0992 | $264.10 | $264.10 | $264.10 |
| Purchase #6 | $15.33 | 10.761% | $16.9797 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $67.34 | 8.763% | $73.241 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $870.51 | $964.3277 | $964.33 | $964.35 | $964.30 | |