| 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 | $102.32 | 4.353% | $106.774 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $190.25 | 7.867% | $205.217 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $139.86 | 6.567% | $149.0446 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $136.33 | 6.830% | $145.6413 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $22.36 | 12.662% | $25.1912 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $6.69 | 10.779% | $7.4111 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $158.76 | 4.238% | $165.4882 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $756.57 | $804.7674 | $804.76 | $804.75 | $804.70 | |