| 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 | $163.54 | 8.730% | $177.817 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $24.86 | 10.215% | $27.3994 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $165.91 | 13.368% | $188.0888 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $225.46 | 11.433% | $251.2368 | $251.24 | $251.25 | $251.20 |
| Purchase #5 | $229.83 | 3.677% | $238.2808 | $238.28 | $238.30 | $238.30 |
| Purchase #6 | $11.43 | 10.326% | $12.6103 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $102.70 | 3.741% | $106.542 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $923.73 | $1,001.9751 | $1,001.98 | $1,002.00 | $1,001.90 | |