| 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 | $143.70 | 12.317% | $161.3995 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $68.92 | 12.251% | $77.3634 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $178.37 | 12.712% | $201.0444 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $235.82 | 11.455% | $262.8332 | $262.83 | $262.85 | $262.80 |
| Purchase #5 | $92.64 | 7.194% | $99.3045 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $231.42 | 5.714% | $244.6433 | $244.64 | $244.65 | $244.60 |
| Purchase #7 | $134.92 | 8.396% | $146.2479 | $146.25 | $146.25 | $146.20 |
| 7 purchase totals = | $1,085.79 | $1,192.8362 | $1,192.82 | $1,192.85 | $1,192.70 | |