| 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 | $168.54 | 7.274% | $180.7996 | $180.80 | $180.80 | $180.80 |
| Purchase #2 | $95.88 | 5.196% | $100.8619 | $100.86 | $100.85 | $100.90 |
| Purchase #3 | $97.72 | 8.825% | $106.3438 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $36.62 | 6.692% | $39.0706 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $241.65 | 5.427% | $254.7643 | $254.76 | $254.75 | $254.80 |
| Purchase #6 | $181.57 | 13.861% | $206.7374 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $47.40 | 10.470% | $52.3628 | $52.36 | $52.35 | $52.40 |
| 7 purchase totals = | $869.38 | $940.9404 | $940.93 | $940.90 | $941.00 | |