| 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 | $161.62 | 12.574% | $181.9421 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $214.80 | 7.581% | $231.084 | $231.08 | $231.10 | $231.10 |
| Purchase #3 | $91.98 | 5.539% | $97.0748 | $97.07 | $97.05 | $97.10 |
| Purchase #4 | $58.60 | 13.672% | $66.6118 | $66.61 | $66.60 | $66.60 |
| Purchase #5 | $17.45 | 5.323% | $18.3789 | $18.38 | $18.40 | $18.40 |
| Purchase #6 | $117.33 | 13.409% | $133.0628 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $99.64 | 7.151% | $106.7653 | $106.77 | $106.75 | $106.80 |
| 7 purchase totals = | $761.42 | $834.9197 | $834.91 | $834.90 | $835.00 | |