| 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 | $161.65 | 12.859% | $182.4366 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $158.47 | 6.258% | $168.3871 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $141.44 | 6.643% | $150.8359 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $235.74 | 7.557% | $253.5549 | $253.55 | $253.55 | $253.60 |
| Purchase #5 | $92.37 | 13.338% | $104.6903 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $213.92 | 7.811% | $230.6293 | $230.63 | $230.65 | $230.60 |
| Purchase #7 | $205.90 | 12.375% | $231.3801 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $1,209.49 | $1,321.9142 | $1,321.92 | $1,322.00 | $1,321.90 | |