| 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 | $141.39 | 6.699% | $150.8617 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $92.42 | 6.431% | $98.3635 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $181.37 | 13.799% | $206.3972 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $93.72 | 11.303% | $104.3132 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $60.56 | 5.705% | $64.0149 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $86.80 | 10.687% | $96.0763 | $96.08 | $96.10 | $96.10 |
| Purchase #7 | $186.35 | 7.250% | $199.8604 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $842.61 | $919.8872 | $919.88 | $919.85 | $920.00 | |