| 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 | $10.59 | 7.792% | $11.4152 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $184.93 | 7.539% | $198.8719 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $45.89 | 5.226% | $48.2882 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $210.35 | 3.823% | $218.3917 | $218.39 | $218.40 | $218.40 |
| Purchase #5 | $18.89 | 4.644% | $19.7673 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $165.96 | 3.328% | $171.4831 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $197.81 | 8.170% | $213.9711 | $213.97 | $213.95 | $214.00 |
| 7 purchase totals = | $834.42 | $882.1885 | $882.19 | $882.15 | $882.30 | |