| 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 | $156.77 | 6.754% | $167.3582 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $32.45 | 8.105% | $35.0801 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $231.58 | 9.176% | $252.8298 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $212.40 | 5.832% | $224.7872 | $224.79 | $224.80 | $224.80 |
| Purchase #5 | $26.25 | 9.509% | $28.7461 | $28.75 | $28.75 | $28.70 |
| Purchase #6 | $49.36 | 9.407% | $54.0033 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $37.47 | 8.293% | $40.5774 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $746.28 | $803.3821 | $803.39 | $803.45 | $803.40 | |