| 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 | $157.99 | 3.365% | $163.3064 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $102.88 | 5.766% | $108.8121 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $124.34 | 10.435% | $137.3149 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $206.78 | 8.305% | $223.9531 | $223.95 | $223.95 | $224.00 |
| Purchase #5 | $73.91 | 5.414% | $77.9115 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $61.81 | 6.381% | $65.7541 | $65.75 | $65.75 | $65.80 |
| Purchase #7 | $195.35 | 5.507% | $206.1079 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $923.06 | $983.1600 | $983.15 | $983.10 | $983.20 | |