| 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 | $200.56 | 8.548% | $217.7039 | $217.70 | $217.70 | $217.70 |
| Purchase #2 | $133.35 | 3.499% | $138.0159 | $138.02 | $138.00 | $138.00 |
| Purchase #3 | $52.54 | 10.616% | $58.1176 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $66.68 | 10.874% | $73.9308 | $73.93 | $73.95 | $73.90 |
| Purchase #5 | $46.84 | 11.344% | $52.1535 | $52.15 | $52.15 | $52.20 |
| Purchase #6 | $193.72 | 12.348% | $217.6405 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $158.77 | 13.603% | $180.3675 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $852.46 | $937.9297 | $937.93 | $937.90 | $937.90 | |