| 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 | $152.42 | 3.593% | $157.8965 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $206.45 | 4.746% | $216.2481 | $216.25 | $216.25 | $216.20 |
| Purchase #3 | $38.41 | 3.550% | $39.7736 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $132.47 | 13.172% | $149.9189 | $149.92 | $149.90 | $149.90 |
| Purchase #5 | $184.27 | 8.293% | $199.5515 | $199.55 | $199.55 | $199.60 |
| Purchase #6 | $86.49 | 12.219% | $97.0582 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $49.59 | 10.531% | $54.8123 | $54.81 | $54.80 | $54.80 |
| 7 purchase totals = | $850.10 | $915.2591 | $915.26 | $915.20 | $915.30 | |