| 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 | $174.46 | 5.780% | $184.5438 | $184.54 | $184.55 | $184.50 |
| Purchase #2 | $241.88 | 12.405% | $271.8852 | $271.89 | $271.90 | $271.90 |
| Purchase #3 | $108.57 | 8.119% | $117.3848 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $43.77 | 10.207% | $48.2376 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $74.83 | 7.121% | $80.1586 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $243.48 | 3.522% | $252.0554 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $180.35 | 3.723% | $187.0644 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $1,067.34 | $1,141.3298 | $1,141.33 | $1,141.35 | $1,141.40 | |