| 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 | $81.73 | 7.185% | $87.6023 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $156.40 | 6.138% | $165.9998 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $47.66 | 3.649% | $49.3991 | $49.40 | $49.40 | $49.40 |
| Purchase #4 | $166.76 | 4.519% | $174.2959 | $174.30 | $174.30 | $174.30 |
| Purchase #5 | $21.53 | 5.498% | $22.7137 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $231.70 | 12.331% | $260.2709 | $260.27 | $260.25 | $260.30 |
| Purchase #7 | $48.63 | 7.800% | $52.4231 | $52.42 | $52.40 | $52.40 |
| 7 purchase totals = | $754.41 | $812.7048 | $812.70 | $812.65 | $812.70 | |