| 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 | $142.81 | 6.355% | $151.8856 | $151.89 | $151.90 | $151.90 |
| Purchase #2 | $69.45 | 10.734% | $76.9048 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $191.71 | 12.737% | $216.1281 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $82.30 | 10.581% | $91.0082 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $65.65 | 13.241% | $74.3427 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $162.72 | 3.357% | $168.1825 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $55.99 | 4.255% | $58.3724 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $770.63 | $836.8243 | $836.82 | $836.85 | $836.80 | |