| 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 | $218.35 | 3.577% | $226.1604 | $226.16 | $226.15 | $226.20 |
| Purchase #2 | $14.72 | 13.484% | $16.7048 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $27.53 | 6.447% | $29.3049 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $66.73 | 6.839% | $71.2937 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $169.48 | 8.795% | $184.3858 | $184.39 | $184.40 | $184.40 |
| Purchase #6 | $77.43 | 11.389% | $86.2485 | $86.25 | $86.25 | $86.20 |
| Purchase #7 | $82.95 | 12.224% | $93.0898 | $93.09 | $93.10 | $93.10 |
| 7 purchase totals = | $657.19 | $707.1879 | $707.18 | $707.20 | $707.20 | |