| 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 | $184.60 | 6.562% | $196.7135 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $191.34 | 12.411% | $215.0872 | $215.09 | $215.10 | $215.10 |
| Purchase #3 | $59.49 | 8.270% | $64.4098 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $201.50 | 13.815% | $229.3372 | $229.34 | $229.35 | $229.30 |
| Purchase #5 | $25.33 | 7.564% | $27.246 | $27.25 | $27.25 | $27.20 |
| Purchase #6 | $163.99 | 7.655% | $176.5434 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $177.37 | 8.747% | $192.8846 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $1,003.62 | $1,102.2217 | $1,102.22 | $1,102.25 | $1,102.10 | |