| 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 | $163.62 | 3.572% | $169.4645 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $68.53 | 13.573% | $77.8316 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $181.91 | 11.397% | $202.6423 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $146.45 | 11.373% | $163.1058 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $67.67 | 12.853% | $76.3676 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $8.63 | 7.363% | $9.2654 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $141.62 | 6.650% | $151.0377 | $151.04 | $151.05 | $151.00 |
| 7 purchase totals = | $778.43 | $849.7149 | $849.72 | $849.70 | $849.70 | |