| 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 | $150.60 | 9.757% | $165.294 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $118.41 | 11.675% | $132.2344 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $193.73 | 11.164% | $215.358 | $215.36 | $215.35 | $215.40 |
| Purchase #4 | $174.43 | 3.165% | $179.9507 | $179.95 | $179.95 | $180.00 |
| Purchase #5 | $154.48 | 6.646% | $164.7467 | $164.75 | $164.75 | $164.70 |
| Purchase #6 | $151.69 | 6.709% | $161.8669 | $161.87 | $161.85 | $161.90 |
| Purchase #7 | $243.64 | 13.483% | $276.49 | $276.49 | $276.50 | $276.50 |
| 7 purchase totals = | $1,186.98 | $1,295.9407 | $1,295.94 | $1,295.95 | $1,296.00 | |