| 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 | $157.60 | 3.796% | $163.5825 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $146.97 | 8.666% | $159.7064 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $64.49 | 3.466% | $66.7252 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $180.47 | 7.476% | $193.9619 | $193.96 | $193.95 | $194.00 |
| Purchase #5 | $222.35 | 7.666% | $239.3954 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $37.54 | 9.528% | $41.1168 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $156.73 | 6.466% | $166.8642 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $966.15 | $1,031.3524 | $1,031.36 | $1,031.35 | $1,031.40 | |