| 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 | $140.27 | 7.545% | $150.8534 | $150.85 | $150.85 | $150.90 |
| Purchase #2 | $154.31 | 4.267% | $160.8944 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $123.29 | 5.339% | $129.8725 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $218.81 | 10.438% | $241.6494 | $241.65 | $241.65 | $241.60 |
| Purchase #5 | $192.75 | 8.800% | $209.712 | $209.71 | $209.70 | $209.70 |
| Purchase #6 | $59.83 | 10.108% | $65.8776 | $65.88 | $65.90 | $65.90 |
| Purchase #7 | $245.73 | 5.667% | $259.6555 | $259.66 | $259.65 | $259.70 |
| 7 purchase totals = | $1,134.99 | $1,218.5148 | $1,218.51 | $1,218.50 | $1,218.60 | |