| 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 | $181.79 | 8.161% | $196.6259 | $196.63 | $196.65 | $196.60 |
| Purchase #2 | $90.59 | 10.373% | $99.9869 | $99.99 | $100.00 | $100.00 |
| Purchase #3 | $162.46 | 7.793% | $175.1205 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $148.55 | 10.412% | $164.017 | $164.02 | $164.00 | $164.00 |
| Purchase #5 | $168.61 | 9.217% | $184.1508 | $184.15 | $184.15 | $184.20 |
| Purchase #6 | $83.47 | 12.415% | $93.8328 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $195.64 | 9.224% | $213.6858 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $1,031.11 | $1,127.4197 | $1,127.43 | $1,127.45 | $1,127.40 | |