| 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 | $140.36 | 7.310% | $150.6203 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $183.51 | 12.531% | $206.5056 | $206.51 | $206.50 | $206.50 |
| Purchase #3 | $46.81 | 4.831% | $49.0714 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $76.62 | 12.275% | $86.0251 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $143.96 | 12.348% | $161.7362 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $202.56 | 5.238% | $213.1701 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $109.74 | 9.488% | $120.1521 | $120.15 | $120.15 | $120.20 |
| 7 purchase totals = | $903.56 | $987.2808 | $987.29 | $987.25 | $987.30 | |