| 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 | $183.25 | 4.194% | $190.9355 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $82.36 | 12.187% | $92.3972 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $145.36 | 10.151% | $160.1155 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $154.43 | 6.640% | $164.6842 | $164.68 | $164.70 | $164.70 |
| Purchase #5 | $23.75 | 10.338% | $26.2053 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $198.92 | 13.278% | $225.3326 | $225.33 | $225.35 | $225.30 |
| Purchase #7 | $26.45 | 3.249% | $27.3094 | $27.31 | $27.30 | $27.30 |
| 7 purchase totals = | $814.52 | $886.9797 | $886.99 | $887.00 | $886.90 | |