| 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 | $188.80 | 7.407% | $202.7844 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $106.47 | 8.487% | $115.5061 | $115.51 | $115.50 | $115.50 |
| Purchase #3 | $151.63 | 8.395% | $164.3593 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $66.52 | 8.686% | $72.2979 | $72.30 | $72.30 | $72.30 |
| Purchase #5 | $123.52 | 3.668% | $128.0507 | $128.05 | $128.05 | $128.10 |
| Purchase #6 | $76.30 | 5.751% | $80.688 | $80.69 | $80.70 | $80.70 |
| Purchase #7 | $28.51 | 12.549% | $32.0877 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $741.75 | $795.7741 | $795.78 | $795.80 | $795.90 | |