| 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 | $140.26 | 13.307% | $158.9244 | $158.92 | $158.90 | $158.90 |
| Purchase #2 | $45.72 | 7.592% | $49.1911 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $17.75 | 12.863% | $20.0332 | $20.03 | $20.05 | $20.00 |
| Purchase #4 | $36.92 | 5.174% | $38.8302 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $49.94 | 10.113% | $54.9904 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $6.31 | 13.103% | $7.1368 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $28.79 | 3.114% | $29.6865 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $325.69 | $358.7926 | $358.79 | $358.85 | $358.70 | |