| 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 | $123.40 | 8.133% | $133.4361 | $133.44 | $133.45 | $133.40 |
| Purchase #2 | $185.28 | 5.705% | $195.8502 | $195.85 | $195.85 | $195.90 |
| Purchase #3 | $123.91 | 8.825% | $134.8451 | $134.85 | $134.85 | $134.80 |
| Purchase #4 | $189.85 | 13.829% | $216.1044 | $216.10 | $216.10 | $216.10 |
| Purchase #5 | $19.67 | 11.595% | $21.9507 | $21.95 | $21.95 | $22.00 |
| Purchase #6 | $17.86 | 4.627% | $18.6864 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $138.89 | 7.292% | $149.0179 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $798.86 | $869.8908 | $869.90 | $869.90 | $869.90 | |