| 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 | $162.37 | 10.665% | $179.6868 | $179.69 | $179.70 | $179.70 |
| Purchase #2 | $110.28 | 7.557% | $118.6139 | $118.61 | $118.60 | $118.60 |
| Purchase #3 | $92.96 | 4.415% | $97.0642 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $181.90 | 12.484% | $204.6084 | $204.61 | $204.60 | $204.60 |
| Purchase #5 | $89.70 | 6.194% | $95.256 | $95.26 | $95.25 | $95.30 |
| Purchase #6 | $31.80 | 12.211% | $35.6831 | $35.68 | $35.70 | $35.70 |
| Purchase #7 | $161.75 | 7.183% | $173.3685 | $173.37 | $173.35 | $173.40 |
| 7 purchase totals = | $830.76 | $904.2809 | $904.28 | $904.25 | $904.40 | |