| 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 | $97.61 | 8.669% | $106.0718 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $144.76 | 10.863% | $160.4853 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $203.43 | 11.805% | $227.4449 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $31.60 | 4.660% | $33.0726 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $176.29 | 12.244% | $197.8749 | $197.87 | $197.85 | $197.90 |
| Purchase #6 | $143.39 | 10.650% | $158.661 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $230.84 | 3.782% | $239.5704 | $239.57 | $239.55 | $239.60 |
| 7 purchase totals = | $1,027.92 | $1,123.1809 | $1,123.17 | $1,123.10 | $1,123.30 | |