| 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 | $144.45 | 3.855% | $150.0185 | $150.02 | $150.00 | $150.00 |
| Purchase #2 | $49.81 | 6.350% | $52.9729 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $208.99 | 6.477% | $222.5263 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $135.43 | 6.716% | $144.5255 | $144.53 | $144.55 | $144.50 |
| Purchase #5 | $16.67 | 9.703% | $18.2875 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $220.60 | 5.820% | $233.4389 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $199.28 | 3.836% | $206.9244 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $975.23 | $1,028.6940 | $1,028.70 | $1,028.70 | $1,028.60 | |