| 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 | $40.52 | 10.677% | $44.8463 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $139.48 | 10.218% | $153.7321 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $215.94 | 3.630% | $223.7786 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $163.91 | 11.328% | $182.4777 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $14.65 | 3.725% | $15.1957 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $167.43 | 4.388% | $174.7768 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $131.48 | 9.281% | $143.6827 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $873.41 | $938.4899 | $938.50 | $938.60 | $938.50 | |