| 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 | $139.42 | 12.283% | $156.545 | $156.55 | $156.55 | $156.50 |
| Purchase #2 | $119.72 | 13.221% | $135.5482 | $135.55 | $135.55 | $135.50 |
| Purchase #3 | $99.34 | 10.295% | $109.5671 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $122.47 | 13.203% | $138.6397 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $121.81 | 3.284% | $125.8102 | $125.81 | $125.80 | $125.80 |
| Purchase #6 | $81.91 | 4.238% | $85.3813 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $76.73 | 5.224% | $80.7384 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $761.40 | $832.2299 | $832.24 | $832.25 | $832.10 | |