| 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 | $158.80 | 12.820% | $179.1582 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $189.47 | 3.481% | $196.0655 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $126.49 | 6.156% | $134.2767 | $134.28 | $134.30 | $134.30 |
| Purchase #4 | $104.57 | 10.654% | $115.7109 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $28.76 | 6.711% | $30.6901 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $145.62 | 11.613% | $162.5309 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $224.82 | 8.865% | $244.7503 | $244.75 | $244.75 | $244.80 |
| 7 purchase totals = | $978.53 | $1,063.1826 | $1,063.19 | $1,063.20 | $1,063.30 | |