| 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 | $152.69 | 8.317% | $165.3892 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $8.37 | 5.830% | $8.858 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $187.43 | 12.481% | $210.8231 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $158.76 | 3.301% | $164.0007 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $171.37 | 11.145% | $190.4692 | $190.47 | $190.45 | $190.50 |
| Purchase #6 | $182.96 | 6.561% | $194.964 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $163.97 | 3.610% | $169.8893 | $169.89 | $169.90 | $169.90 |
| 7 purchase totals = | $1,025.55 | $1,104.3935 | $1,104.39 | $1,104.35 | $1,104.50 | |