| 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 | $213.43 | 7.313% | $229.0381 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $157.66 | 3.588% | $163.3168 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $185.80 | 6.304% | $197.5128 | $197.51 | $197.50 | $197.50 |
| Purchase #4 | $154.87 | 13.788% | $176.2235 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $209.90 | 8.727% | $228.218 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $11.31 | 13.817% | $12.8727 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $68.55 | 13.499% | $77.8036 | $77.80 | $77.80 | $77.80 |
| 7 purchase totals = | $1,001.52 | $1,084.9855 | $1,084.98 | $1,084.90 | $1,084.90 | |