| 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 | $160.86 | 8.665% | $174.7985 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $14.26 | 7.730% | $15.3623 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $143.34 | 6.568% | $152.7546 | $152.75 | $152.75 | $152.80 |
| Purchase #4 | $234.66 | 10.557% | $259.4331 | $259.43 | $259.45 | $259.40 |
| Purchase #5 | $42.55 | 4.534% | $44.4792 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $119.28 | 6.329% | $126.8292 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $189.94 | 10.604% | $210.0812 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $904.89 | $983.7381 | $983.73 | $983.80 | $983.80 | |