| 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 | $142.66 | 13.598% | $162.0589 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $79.42 | 11.328% | $88.4167 | $88.42 | $88.40 | $88.40 |
| Purchase #3 | $124.82 | 3.552% | $129.2536 | $129.25 | $129.25 | $129.30 |
| Purchase #4 | $248.63 | 4.761% | $260.4673 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $44.89 | 3.645% | $46.5262 | $46.53 | $46.55 | $46.50 |
| Purchase #6 | $25.36 | 5.646% | $26.7918 | $26.79 | $26.80 | $26.80 |
| Purchase #7 | $167.58 | 9.287% | $183.1432 | $183.14 | $183.15 | $183.10 |
| 7 purchase totals = | $833.36 | $896.6577 | $896.66 | $896.65 | $896.70 | |