| 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 | $107.29 | 8.822% | $116.7551 | $116.76 | $116.75 | $116.80 |
| Purchase #2 | $158.43 | 3.351% | $163.739 | $163.74 | $163.75 | $163.70 |
| Purchase #3 | $91.35 | 12.185% | $102.481 | $102.48 | $102.50 | $102.50 |
| Purchase #4 | $121.57 | 7.402% | $130.5686 | $130.57 | $130.55 | $130.60 |
| Purchase #5 | $55.38 | 10.321% | $61.0958 | $61.10 | $61.10 | $61.10 |
| Purchase #6 | $166.99 | 4.203% | $174.0086 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $235.37 | 5.211% | $247.6351 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $936.38 | $996.2832 | $996.30 | $996.30 | $996.30 | |