| 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 | $174.80 | 6.857% | $186.786 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $243.91 | 9.772% | $267.7449 | $267.74 | $267.75 | $267.70 |
| Purchase #3 | $232.94 | 4.428% | $243.2546 | $243.25 | $243.25 | $243.30 |
| Purchase #4 | $229.59 | 9.471% | $251.3345 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $87.81 | 9.257% | $95.9386 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $230.70 | 3.275% | $238.2554 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $148.84 | 9.668% | $163.2299 | $163.23 | $163.25 | $163.20 |
| 7 purchase totals = | $1,348.59 | $1,446.5439 | $1,446.54 | $1,446.60 | $1,446.50 | |