| 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 | $6.72 | 7.746% | $7.2405 | $7.24 | $7.25 | $7.20 |
| Purchase #2 | $194.46 | 11.272% | $216.3795 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $169.97 | 3.553% | $176.009 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $40.26 | 11.627% | $44.941 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $182.96 | 3.585% | $189.5191 | $189.52 | $189.50 | $189.50 |
| Purchase #6 | $162.85 | 8.160% | $176.1386 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $74.53 | 7.645% | $80.2278 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $831.75 | $890.4555 | $890.46 | $890.50 | $890.30 | |