| 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 | $151.61 | 6.777% | $161.8846 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $89.37 | 13.421% | $101.3643 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $80.47 | 8.415% | $87.2416 | $87.24 | $87.25 | $87.20 |
| Purchase #4 | $142.52 | 10.542% | $157.5445 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $78.55 | 11.135% | $87.2965 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $198.58 | 12.135% | $222.6777 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $168.63 | 3.268% | $174.1408 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $909.73 | $992.1500 | $992.14 | $992.20 | $992.10 | |