| 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 | $151.32 | 13.359% | $171.5348 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $6.63 | 6.840% | $7.0835 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $28.49 | 7.236% | $30.5515 | $30.55 | $30.55 | $30.60 |
| Purchase #4 | $232.41 | 3.285% | $240.0447 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $189.75 | 5.351% | $199.9035 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $44.45 | 3.498% | $46.0049 | $46.00 | $46.00 | $46.00 |
| Purchase #7 | $96.51 | 13.804% | $109.8322 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $749.56 | $804.9551 | $804.93 | $805.00 | $804.90 | |