| 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 | $75.36 | 6.518% | $80.272 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $118.61 | 4.433% | $123.868 | $123.87 | $123.85 | $123.90 |
| Purchase #3 | $230.85 | 13.390% | $261.7608 | $261.76 | $261.75 | $261.80 |
| Purchase #4 | $194.67 | 11.284% | $216.6366 | $216.64 | $216.65 | $216.60 |
| Purchase #5 | $199.93 | 10.649% | $221.2205 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $201.45 | 5.354% | $212.2356 | $212.24 | $212.25 | $212.20 |
| Purchase #7 | $173.66 | 8.524% | $188.4628 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $1,194.53 | $1,304.4563 | $1,304.46 | $1,304.40 | $1,304.50 | |