| 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 | $168.48 | 4.676% | $176.3581 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $37.27 | 11.696% | $41.6291 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $65.90 | 12.355% | $74.0419 | $74.04 | $74.05 | $74.00 |
| Purchase #4 | $76.32 | 13.296% | $86.4675 | $86.47 | $86.45 | $86.50 |
| Purchase #5 | $201.85 | 12.651% | $227.386 | $227.39 | $227.40 | $227.40 |
| Purchase #6 | $174.52 | 3.398% | $180.4502 | $180.45 | $180.45 | $180.50 |
| Purchase #7 | $42.94 | 13.545% | $48.7562 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $767.28 | $835.0890 | $835.10 | $835.10 | $835.20 | |