| 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 | $139.48 | 7.668% | $150.1753 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $190.32 | 10.711% | $210.7052 | $210.71 | $210.70 | $210.70 |
| Purchase #3 | $137.26 | 3.606% | $142.2096 | $142.21 | $142.20 | $142.20 |
| Purchase #4 | $200.72 | 12.463% | $225.7357 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $106.98 | 6.469% | $113.9005 | $113.90 | $113.90 | $113.90 |
| Purchase #6 | $226.45 | 13.491% | $257.0004 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $167.99 | 13.645% | $190.9122 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $1,169.20 | $1,290.6389 | $1,290.65 | $1,290.65 | $1,290.60 | |