| 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 | $141.61 | 8.654% | $153.8649 | $153.86 | $153.85 | $153.90 |
| Purchase #2 | $150.39 | 9.534% | $164.7282 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $130.26 | 4.730% | $136.4213 | $136.42 | $136.40 | $136.40 |
| Purchase #4 | $80.86 | 5.470% | $85.283 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $62.83 | 11.421% | $70.0058 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $168.58 | 8.705% | $183.2549 | $183.25 | $183.25 | $183.30 |
| Purchase #7 | $61.55 | 13.768% | $70.0242 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $796.08 | $863.5823 | $863.57 | $863.55 | $863.60 | |