| 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 | $169.65 | 13.860% | $193.1635 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $250.49 | 13.688% | $284.7771 | $284.78 | $284.80 | $284.80 |
| Purchase #3 | $96.51 | 9.701% | $105.8724 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $210.38 | 8.484% | $228.2286 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $197.38 | 12.200% | $221.4604 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $152.69 | 8.267% | $165.3129 | $165.31 | $165.30 | $165.30 |
| Purchase #7 | $172.82 | 10.481% | $190.9333 | $190.93 | $190.95 | $190.90 |
| 7 purchase totals = | $1,249.92 | $1,389.7482 | $1,389.74 | $1,389.75 | $1,389.80 | |