| 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 | $197.59 | 8.240% | $213.8714 | $213.87 | $213.85 | $213.90 |
| Purchase #2 | $137.72 | 13.502% | $156.315 | $156.32 | $156.30 | $156.30 |
| Purchase #3 | $110.27 | 13.147% | $124.7672 | $124.77 | $124.75 | $124.80 |
| Purchase #4 | $84.25 | 3.845% | $87.4894 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $11.90 | 5.566% | $12.5624 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $58.45 | 13.508% | $66.3454 | $66.35 | $66.35 | $66.30 |
| Purchase #7 | $54.87 | 12.275% | $61.6053 | $61.61 | $61.60 | $61.60 |
| 7 purchase totals = | $655.05 | $722.9561 | $722.97 | $722.90 | $723.00 | |