| 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 | $128.60 | 10.324% | $141.8767 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $211.51 | 6.785% | $225.861 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $164.90 | 13.492% | $187.1483 | $187.15 | $187.15 | $187.10 |
| Purchase #4 | $145.59 | 5.802% | $154.0371 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $233.93 | 13.654% | $265.8708 | $265.87 | $265.85 | $265.90 |
| Purchase #6 | $186.64 | 12.620% | $210.194 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $225.51 | 12.749% | $254.2603 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $1,296.68 | $1,439.2482 | $1,439.25 | $1,439.25 | $1,439.30 | |