| 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 | $196.61 | 11.234% | $218.6972 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $71.81 | 5.223% | $75.5606 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $84.61 | 4.218% | $88.1788 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $65.45 | 7.134% | $70.1192 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $142.38 | 3.345% | $147.1426 | $147.14 | $147.15 | $147.10 |
| Purchase #6 | $17.25 | 4.735% | $18.0668 | $18.07 | $18.05 | $18.10 |
| Purchase #7 | $56.70 | 6.213% | $60.2228 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $634.81 | $677.9880 | $677.99 | $677.95 | $678.00 | |