| 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 | $132.44 | 13.168% | $149.8797 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $84.86 | 5.427% | $89.4654 | $89.47 | $89.45 | $89.50 |
| Purchase #3 | $145.96 | 13.739% | $166.0134 | $166.01 | $166.00 | $166.00 |
| Purchase #4 | $186.46 | 6.534% | $198.6433 | $198.64 | $198.65 | $198.60 |
| Purchase #5 | $148.64 | 3.773% | $154.2482 | $154.25 | $154.25 | $154.20 |
| Purchase #6 | $246.99 | 7.272% | $264.9511 | $264.95 | $264.95 | $265.00 |
| Purchase #7 | $115.55 | 8.408% | $125.2654 | $125.27 | $125.25 | $125.30 |
| 7 purchase totals = | $1,060.90 | $1,148.4665 | $1,148.47 | $1,148.45 | $1,148.50 | |