| 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 | $250.93 | 6.851% | $268.1212 | $268.12 | $268.10 | $268.10 |
| Purchase #2 | $167.70 | 5.522% | $176.9604 | $176.96 | $176.95 | $177.00 |
| Purchase #3 | $7.79 | 12.564% | $8.7687 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $70.32 | 8.467% | $76.274 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $175.62 | 4.297% | $183.1664 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $72.69 | 10.173% | $80.0848 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $166.47 | 5.816% | $176.1519 | $176.15 | $176.15 | $176.20 |
| 7 purchase totals = | $911.52 | $969.5274 | $969.52 | $969.45 | $969.70 | |