| 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 | $164.29 | 10.238% | $181.11 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $12.49 | 9.650% | $13.6953 | $13.70 | $13.70 | $13.70 |
| Purchase #3 | $74.25 | 8.110% | $80.2717 | $80.27 | $80.25 | $80.30 |
| Purchase #4 | $38.68 | 13.163% | $43.7714 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $77.91 | 6.363% | $82.8674 | $82.87 | $82.85 | $82.90 |
| Purchase #6 | $211.85 | 9.244% | $231.4334 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $121.36 | 13.405% | $137.6283 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $700.83 | $770.7775 | $770.78 | $770.75 | $770.80 | |