| 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 | $171.91 | 11.667% | $191.9667 | $191.97 | $191.95 | $192.00 |
| Purchase #2 | $232.62 | 7.825% | $250.8225 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $19.83 | 11.846% | $22.1791 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $96.33 | 5.851% | $101.9663 | $101.97 | $101.95 | $102.00 |
| Purchase #5 | $226.32 | 7.541% | $243.3868 | $243.39 | $243.40 | $243.40 |
| Purchase #6 | $89.61 | 12.176% | $100.5209 | $100.52 | $100.50 | $100.50 |
| Purchase #7 | $199.93 | 3.651% | $207.2294 | $207.23 | $207.25 | $207.20 |
| 7 purchase totals = | $1,036.55 | $1,118.0717 | $1,118.08 | $1,118.05 | $1,118.10 | |