| 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 | $129.92 | 7.768% | $140.0122 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $5.94 | 13.856% | $6.763 | $6.76 | $6.75 | $6.80 |
| Purchase #3 | $110.91 | 4.591% | $116.0019 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $200.65 | 11.305% | $223.3335 | $223.33 | $223.35 | $223.30 |
| Purchase #5 | $134.87 | 9.478% | $147.653 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $151.67 | 8.369% | $164.3633 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $185.66 | 13.595% | $210.9005 | $210.90 | $210.90 | $210.90 |
| 7 purchase totals = | $919.62 | $1,009.0274 | $1,009.01 | $1,009.00 | $1,009.10 | |