| 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 | $219.66 | 5.471% | $231.6776 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $17.97 | 5.489% | $18.9564 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $87.59 | 6.711% | $93.4682 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $176.52 | 7.137% | $189.1182 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $27.94 | 9.611% | $30.6253 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $126.37 | 11.642% | $141.082 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $178.61 | 11.690% | $199.4895 | $199.49 | $199.50 | $199.50 |
| 7 purchase totals = | $834.66 | $904.4172 | $904.43 | $904.45 | $904.50 | |