| 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 | $141.72 | 3.473% | $146.6419 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $53.53 | 13.433% | $60.7207 | $60.72 | $60.70 | $60.70 |
| Purchase #3 | $8.80 | 11.324% | $9.7965 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $205.59 | 8.296% | $222.6457 | $222.65 | $222.65 | $222.60 |
| Purchase #5 | $134.96 | 11.214% | $150.0944 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $87.30 | 4.597% | $91.3132 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $13.92 | 8.811% | $15.1465 | $15.15 | $15.15 | $15.10 |
| 7 purchase totals = | $645.82 | $696.3589 | $696.36 | $696.35 | $696.20 | |