| 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 | $117.53 | 7.750% | $126.6386 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $141.48 | 3.238% | $146.0611 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $204.38 | 8.730% | $222.2224 | $222.22 | $222.20 | $222.20 |
| Purchase #4 | $89.98 | 5.808% | $95.206 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $157.99 | 6.849% | $168.8107 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $181.40 | 7.420% | $194.8599 | $194.86 | $194.85 | $194.90 |
| Purchase #7 | $19.57 | 4.226% | $20.397 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $912.33 | $974.1957 | $974.20 | $974.15 | $974.20 | |