| 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 | $153.33 | 4.578% | $160.3494 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $180.25 | 12.727% | $203.1904 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $151.44 | 12.112% | $169.7824 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $26.76 | 12.284% | $30.0472 | $30.05 | $30.05 | $30.00 |
| Purchase #5 | $219.35 | 5.576% | $231.581 | $231.58 | $231.60 | $231.60 |
| Purchase #6 | $197.58 | 7.769% | $212.93 | $212.93 | $212.95 | $212.90 |
| Purchase #7 | $29.75 | 9.482% | $32.5709 | $32.57 | $32.55 | $32.60 |
| 7 purchase totals = | $958.46 | $1,040.4513 | $1,040.45 | $1,040.50 | $1,040.40 | |