| 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 | $107.54 | 13.145% | $121.6761 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $169.49 | 4.248% | $176.6899 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $22.41 | 3.258% | $23.1401 | $23.14 | $23.15 | $23.10 |
| Purchase #4 | $63.91 | 12.746% | $72.056 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $128.71 | 9.757% | $141.2682 | $141.27 | $141.25 | $141.30 |
| Purchase #6 | $150.76 | 6.679% | $160.8293 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $234.63 | 6.847% | $250.6951 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $877.45 | $946.3547 | $946.37 | $946.40 | $946.40 | |