| 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 | $183.95 | 12.461% | $206.872 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $121.25 | 4.715% | $126.9669 | $126.97 | $126.95 | $127.00 |
| Purchase #3 | $77.29 | 4.503% | $80.7704 | $80.77 | $80.75 | $80.80 |
| Purchase #4 | $149.39 | 9.803% | $164.0347 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $147.97 | 7.713% | $159.3829 | $159.38 | $159.40 | $159.40 |
| Purchase #6 | $204.84 | 11.252% | $227.8886 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $200.70 | 10.768% | $222.3114 | $222.31 | $222.30 | $222.30 |
| 7 purchase totals = | $1,085.39 | $1,188.2269 | $1,188.22 | $1,188.20 | $1,188.30 | |