| 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 | $132.39 | 13.776% | $150.628 | $150.63 | $150.65 | $150.60 |
| Purchase #2 | $112.45 | 4.383% | $117.3787 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $52.54 | 5.707% | $55.5385 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $157.37 | 8.696% | $171.0549 | $171.05 | $171.05 | $171.10 |
| Purchase #5 | $201.61 | 4.127% | $209.9304 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $239.72 | 6.860% | $256.1648 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $92.90 | 4.571% | $97.1465 | $97.15 | $97.15 | $97.10 |
| 7 purchase totals = | $988.98 | $1,057.8418 | $1,057.84 | $1,057.90 | $1,057.80 | |