| 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 | $185.29 | 4.610% | $193.8319 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $57.93 | 8.375% | $62.7816 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $232.43 | 8.619% | $252.4631 | $252.46 | $252.45 | $252.50 |
| Purchase #4 | $201.94 | 5.418% | $212.8811 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $97.42 | 9.423% | $106.5999 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $163.57 | 7.408% | $175.6873 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $28.88 | 13.209% | $32.6948 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $967.46 | $1,036.9397 | $1,036.93 | $1,037.00 | $1,037.00 | |