| 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 | $10.76 | 6.538% | $11.4635 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $173.66 | 7.601% | $186.8599 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $134.80 | 3.842% | $139.979 | $139.98 | $140.00 | $140.00 |
| Purchase #4 | $210.62 | 9.593% | $230.8248 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $216.92 | 7.369% | $232.9048 | $232.90 | $232.90 | $232.90 |
| Purchase #6 | $107.41 | 3.730% | $111.4164 | $111.42 | $111.40 | $111.40 |
| Purchase #7 | $236.90 | 6.355% | $251.955 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $1,091.07 | $1,165.4034 | $1,165.40 | $1,165.35 | $1,165.50 | |