| 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 | $158.38 | 4.398% | $165.3456 | $165.35 | $165.35 | $165.30 |
| Purchase #2 | $143.91 | 8.586% | $156.2661 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $23.40 | 13.812% | $26.632 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $120.70 | 13.843% | $137.4085 | $137.41 | $137.40 | $137.40 |
| Purchase #5 | $104.93 | 4.314% | $109.4567 | $109.46 | $109.45 | $109.50 |
| Purchase #6 | $200.41 | 7.785% | $216.0119 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $201.63 | 7.493% | $216.7381 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $953.36 | $1,027.8589 | $1,027.87 | $1,027.85 | $1,027.80 | |