| 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 | $188.26 | 12.714% | $212.1954 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $30.56 | 8.289% | $33.0931 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $98.85 | 9.205% | $107.9491 | $107.95 | $107.95 | $107.90 |
| Purchase #4 | $28.38 | 9.846% | $31.1743 | $31.17 | $31.15 | $31.20 |
| Purchase #5 | $38.76 | 8.821% | $42.179 | $42.18 | $42.20 | $42.20 |
| Purchase #6 | $171.34 | 9.175% | $187.0604 | $187.06 | $187.05 | $187.10 |
| Purchase #7 | $133.47 | 10.706% | $147.7593 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $689.62 | $761.4106 | $761.41 | $761.40 | $761.50 | |