| 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 | $125.67 | 13.543% | $142.6895 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $77.55 | 3.757% | $80.4636 | $80.46 | $80.45 | $80.50 |
| Purchase #3 | $203.90 | 5.688% | $215.4978 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $171.99 | 3.718% | $178.3846 | $178.38 | $178.40 | $178.40 |
| Purchase #5 | $211.34 | 3.167% | $218.0331 | $218.03 | $218.05 | $218.00 |
| Purchase #6 | $199.76 | 7.867% | $215.4751 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $142.34 | 5.850% | $150.6669 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $1,132.55 | $1,201.2106 | $1,201.21 | $1,201.25 | $1,201.30 | |