| 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 | $175.57 | 8.614% | $190.6936 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $171.95 | 3.317% | $177.6536 | $177.65 | $177.65 | $177.70 |
| Purchase #3 | $11.31 | 7.424% | $12.1497 | $12.15 | $12.15 | $12.10 |
| Purchase #4 | $121.67 | 8.289% | $131.7552 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $206.93 | 10.496% | $228.6494 | $228.65 | $228.65 | $228.60 |
| Purchase #6 | $149.68 | 9.248% | $163.5224 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $9.36 | 13.277% | $10.6027 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $846.47 | $915.0266 | $915.02 | $915.00 | $915.00 | |