| 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 | $141.34 | 6.169% | $150.0593 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $187.64 | 6.717% | $200.2438 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $236.93 | 10.356% | $261.4665 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $181.25 | 4.795% | $189.9409 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $92.85 | 3.121% | $95.7478 | $95.75 | $95.75 | $95.70 |
| Purchase #6 | $189.60 | 7.410% | $203.6494 | $203.65 | $203.65 | $203.60 |
| Purchase #7 | $143.94 | 8.265% | $155.8366 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,173.55 | $1,256.9443 | $1,256.95 | $1,256.95 | $1,256.80 | |