| 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 | $170.86 | 7.773% | $184.1409 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $74.57 | 10.140% | $82.1314 | $82.13 | $82.15 | $82.10 |
| Purchase #3 | $108.96 | 4.681% | $114.0604 | $114.06 | $114.05 | $114.10 |
| Purchase #4 | $12.30 | 5.326% | $12.9551 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $79.50 | 7.377% | $85.3647 | $85.36 | $85.35 | $85.40 |
| Purchase #6 | $207.49 | 5.211% | $218.3023 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $147.40 | 13.284% | $166.9806 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $801.08 | $863.9354 | $863.93 | $863.95 | $864.00 | |