| 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 | $161.66 | 12.165% | $181.3259 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $215.46 | 6.493% | $229.4498 | $229.45 | $229.45 | $229.40 |
| Purchase #3 | $137.80 | 4.112% | $143.4663 | $143.47 | $143.45 | $143.50 |
| Purchase #4 | $8.62 | 5.831% | $9.1226 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $21.78 | 11.332% | $24.2481 | $24.25 | $24.25 | $24.20 |
| Purchase #6 | $158.48 | 3.734% | $164.3976 | $164.40 | $164.40 | $164.40 |
| Purchase #7 | $215.90 | 7.538% | $232.1745 | $232.17 | $232.15 | $232.20 |
| 7 purchase totals = | $919.70 | $984.1848 | $984.19 | $984.15 | $984.10 | |