| 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 | $148.33 | 11.838% | $165.8893 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $84.43 | 3.148% | $87.0879 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $86.87 | 8.221% | $94.0116 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $248.47 | 9.525% | $272.1368 | $272.14 | $272.15 | $272.10 |
| Purchase #5 | $191.67 | 7.401% | $205.8555 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $61.56 | 3.407% | $63.6573 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $150.75 | 9.279% | $164.7381 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $972.08 | $1,053.3765 | $1,053.39 | $1,053.40 | $1,053.40 | |