| 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 | $148.75 | 11.596% | $165.9991 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $11.80 | 7.585% | $12.695 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $148.36 | 3.218% | $153.1342 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $168.68 | 8.747% | $183.4344 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $246.61 | 4.460% | $257.6088 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $145.68 | 5.621% | $153.8687 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $215.43 | 4.592% | $225.3225 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $1,085.31 | $1,152.0627 | $1,152.06 | $1,152.05 | $1,152.00 | |