| 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 | $197.43 | 3.172% | $203.6925 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $173.33 | 6.337% | $184.3139 | $184.31 | $184.30 | $184.30 |
| Purchase #3 | $181.55 | 3.657% | $188.1893 | $188.19 | $188.20 | $188.20 |
| Purchase #4 | $217.27 | 7.500% | $233.5653 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $194.34 | 3.660% | $201.4528 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $46.87 | 11.132% | $52.0876 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $100.90 | 7.776% | $108.746 | $108.75 | $108.75 | $108.70 |
| 7 purchase totals = | $1,111.69 | $1,172.0474 | $1,172.05 | $1,172.05 | $1,172.10 | |