| 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 | $144.48 | 7.337% | $155.0805 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $145.60 | 13.680% | $165.5181 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $250.94 | 3.631% | $260.0516 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $192.30 | 6.605% | $205.0014 | $205.00 | $205.00 | $205.00 |
| Purchase #5 | $26.80 | 4.800% | $28.0864 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $109.49 | 11.210% | $121.7638 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $198.28 | 6.816% | $211.7948 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $1,067.89 | $1,147.2966 | $1,147.29 | $1,147.30 | $1,147.40 | |