| 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 | $6.83 | 9.361% | $7.4694 | $7.47 | $7.45 | $7.50 |
| Purchase #2 | $184.76 | 3.353% | $190.955 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $230.57 | 4.335% | $240.5652 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $165.33 | 10.317% | $182.3871 | $182.39 | $182.40 | $182.40 |
| Purchase #5 | $21.52 | 12.733% | $24.2601 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $68.40 | 6.772% | $73.032 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $132.82 | 7.362% | $142.5982 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $810.23 | $861.2670 | $861.28 | $861.25 | $861.40 | |