| 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 | $179.36 | 10.720% | $198.5874 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $98.92 | 4.413% | $103.2853 | $103.29 | $103.30 | $103.30 |
| Purchase #3 | $167.81 | 4.122% | $174.7271 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $96.95 | 3.357% | $100.2046 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $63.60 | 12.676% | $71.6619 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $64.86 | 6.104% | $68.8191 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $163.41 | 10.199% | $180.0762 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $834.91 | $897.3616 | $897.37 | $897.40 | $897.40 | |