| 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 | $150.29 | 8.122% | $162.4966 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $6.42 | 11.278% | $7.144 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $175.91 | 3.522% | $182.1056 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $120.86 | 4.616% | $126.4389 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $95.68 | 9.148% | $104.4328 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $83.51 | 3.247% | $86.2216 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $102.32 | 5.391% | $107.8361 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $734.99 | $776.6756 | $776.68 | $776.70 | $776.50 | |