| 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 | $149.30 | 9.357% | $163.27 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $12.57 | 10.209% | $13.8533 | $13.85 | $13.85 | $13.90 |
| Purchase #3 | $125.54 | 8.251% | $135.8983 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $115.44 | 9.418% | $126.3121 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $162.87 | 8.496% | $176.7074 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $94.41 | 10.387% | $104.2164 | $104.22 | $104.20 | $104.20 |
| Purchase #7 | $56.79 | 6.817% | $60.6614 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $716.92 | $780.9189 | $780.92 | $780.85 | $781.00 | |