| 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 | $17.53 | 8.564% | $19.0313 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $55.36 | 3.345% | $57.2118 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $231.68 | 8.555% | $251.5002 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $222.92 | 7.141% | $238.8387 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $34.91 | 3.536% | $36.1444 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $146.63 | 6.517% | $156.1859 | $156.19 | $156.20 | $156.20 |
| Purchase #7 | $20.64 | 12.296% | $23.1779 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $729.67 | $782.0902 | $782.09 | $782.15 | $782.00 | |