| 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 | $179.68 | 10.146% | $197.9103 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $16.35 | 5.366% | $17.2273 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $99.62 | 13.492% | $113.0607 | $113.06 | $113.05 | $113.10 |
| Purchase #4 | $156.26 | 6.377% | $166.2247 | $166.22 | $166.20 | $166.20 |
| Purchase #5 | $130.71 | 10.331% | $144.2137 | $144.21 | $144.20 | $144.20 |
| Purchase #6 | $77.66 | 6.670% | $82.8399 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $75.80 | 9.803% | $83.2307 | $83.23 | $83.25 | $83.20 |
| 7 purchase totals = | $736.08 | $804.7073 | $804.70 | $804.70 | $804.60 | |