| 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 | $171.58 | 7.318% | $184.1362 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $192.39 | 3.841% | $199.7797 | $199.78 | $199.80 | $199.80 |
| Purchase #3 | $9.35 | 5.155% | $9.832 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $153.91 | 7.660% | $165.6995 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $38.86 | 7.816% | $41.8973 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $89.33 | 6.456% | $95.0971 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $224.97 | 8.621% | $244.3647 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $880.39 | $940.8065 | $940.81 | $940.85 | $940.80 | |