| 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 | $70.37 | 7.821% | $75.8736 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $186.78 | 11.753% | $208.7323 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $132.85 | 12.796% | $149.8495 | $149.85 | $149.85 | $149.80 |
| Purchase #4 | $206.39 | 12.772% | $232.7501 | $232.75 | $232.75 | $232.80 |
| Purchase #5 | $184.33 | 13.364% | $208.9639 | $208.96 | $208.95 | $209.00 |
| Purchase #6 | $223.97 | 3.262% | $231.2759 | $231.28 | $231.30 | $231.30 |
| Purchase #7 | $191.25 | 8.773% | $208.0284 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $1,195.94 | $1,315.4737 | $1,315.47 | $1,315.50 | $1,315.50 | |