| 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 | $150.80 | 5.402% | $158.9462 | $158.95 | $158.95 | $158.90 |
| Purchase #2 | $17.28 | 4.393% | $18.0391 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $222.83 | 3.682% | $231.0346 | $231.03 | $231.05 | $231.00 |
| Purchase #4 | $120.83 | 10.384% | $133.377 | $133.38 | $133.40 | $133.40 |
| Purchase #5 | $49.26 | 3.851% | $51.157 | $51.16 | $51.15 | $51.20 |
| Purchase #6 | $70.83 | 13.524% | $80.409 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $228.50 | 9.636% | $250.5183 | $250.52 | $250.50 | $250.50 |
| 7 purchase totals = | $860.33 | $923.4812 | $923.49 | $923.50 | $923.40 | |