| 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 | $147.45 | 13.376% | $167.1729 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $230.42 | 4.255% | $240.2244 | $240.22 | $240.20 | $240.20 |
| Purchase #3 | $41.32 | 12.495% | $46.4829 | $46.48 | $46.50 | $46.50 |
| Purchase #4 | $177.39 | 5.514% | $187.1713 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $243.27 | 7.811% | $262.2718 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $106.78 | 8.721% | $116.0923 | $116.09 | $116.10 | $116.10 |
| Purchase #7 | $129.31 | 4.140% | $134.6634 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $1,075.94 | $1,154.0790 | $1,154.06 | $1,154.00 | $1,154.20 | |