| 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 | $150.81 | 4.762% | $157.9916 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $240.86 | 5.405% | $253.8785 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $19.78 | 5.391% | $20.8463 | $20.85 | $20.85 | $20.80 |
| Purchase #4 | $150.77 | 13.714% | $171.4466 | $171.45 | $171.45 | $171.40 |
| Purchase #5 | $235.60 | 10.391% | $260.0812 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $119.39 | 12.839% | $134.7185 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $58.59 | 8.444% | $63.5373 | $63.54 | $63.55 | $63.50 |
| 7 purchase totals = | $975.80 | $1,062.5000 | $1,062.51 | $1,062.55 | $1,062.40 | |