| 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 | $181.75 | 10.541% | $200.9083 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $62.80 | 5.627% | $66.3338 | $66.33 | $66.35 | $66.30 |
| Purchase #3 | $205.80 | 5.408% | $216.9297 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $23.44 | 12.463% | $26.3613 | $26.36 | $26.35 | $26.40 |
| Purchase #5 | $164.46 | 11.312% | $183.0637 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $8.49 | 8.344% | $9.1984 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $146.72 | 7.510% | $157.7387 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $793.46 | $860.5339 | $860.53 | $860.55 | $860.50 | |