| 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 | $65.85 | 9.682% | $72.2256 | $72.23 | $72.25 | $72.20 |
| Purchase #2 | $156.70 | 8.635% | $170.231 | $170.23 | $170.25 | $170.20 |
| Purchase #3 | $93.66 | 3.695% | $97.1207 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $163.80 | 12.826% | $184.809 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $248.89 | 9.138% | $271.6336 | $271.63 | $271.65 | $271.60 |
| Purchase #6 | $242.59 | 12.491% | $272.8919 | $272.89 | $272.90 | $272.90 |
| Purchase #7 | $41.73 | 7.141% | $44.7099 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $1,013.22 | $1,113.6217 | $1,113.62 | $1,113.65 | $1,113.50 | |