| 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 | $150.62 | 3.492% | $155.8797 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $43.48 | 9.454% | $47.5906 | $47.59 | $47.60 | $47.60 |
| Purchase #3 | $120.80 | 10.323% | $133.2702 | $133.27 | $133.25 | $133.30 |
| Purchase #4 | $25.61 | 3.597% | $26.5312 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $131.60 | 9.782% | $144.4731 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $205.36 | 5.244% | $216.1291 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $16.44 | 12.483% | $18.4922 | $18.49 | $18.50 | $18.50 |
| 7 purchase totals = | $693.91 | $742.3661 | $742.36 | $742.40 | $742.40 | |