| 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 | $74.28 | 9.202% | $81.1152 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $124.87 | 3.123% | $128.7697 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $151.38 | 8.335% | $163.9975 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $113.92 | 9.349% | $124.5704 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $142.98 | 4.474% | $149.3769 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $225.43 | 10.528% | $249.1633 | $249.16 | $249.15 | $249.20 |
| Purchase #7 | $157.26 | 5.357% | $165.6844 | $165.68 | $165.70 | $165.70 |
| 7 purchase totals = | $990.12 | $1,062.6774 | $1,062.68 | $1,062.65 | $1,062.80 | |