| 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 | $154.48 | 5.297% | $162.6628 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $207.96 | 11.357% | $231.578 | $231.58 | $231.60 | $231.60 |
| Purchase #3 | $96.74 | 12.174% | $108.5171 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $60.51 | 10.785% | $67.036 | $67.04 | $67.05 | $67.00 |
| Purchase #5 | $192.62 | 10.384% | $212.6217 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $43.33 | 4.225% | $45.1607 | $45.16 | $45.15 | $45.20 |
| Purchase #7 | $134.55 | 7.869% | $145.1377 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $890.19 | $972.7140 | $972.72 | $972.70 | $972.70 | |