| 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 | $141.89 | 11.873% | $158.7366 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $20.64 | 13.316% | $23.3884 | $23.39 | $23.40 | $23.40 |
| Purchase #3 | $128.92 | 12.446% | $144.9654 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $162.79 | 4.313% | $169.8111 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $234.50 | 3.701% | $243.1788 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $196.53 | 4.560% | $205.4918 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $150.88 | 3.508% | $156.1729 | $156.17 | $156.15 | $156.20 |
| 7 purchase totals = | $1,036.15 | $1,101.7450 | $1,101.75 | $1,101.75 | $1,101.80 | |