| 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 | $158.97 | 4.504% | $166.13 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $199.58 | 6.366% | $212.2853 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $241.82 | 12.581% | $272.2434 | $272.24 | $272.25 | $272.20 |
| Purchase #4 | $62.48 | 10.437% | $69.001 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $26.61 | 5.317% | $28.0249 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $231.78 | 9.284% | $253.2985 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $137.90 | 5.235% | $145.1191 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $1,059.14 | $1,146.1022 | $1,146.10 | $1,146.10 | $1,146.00 | |