| 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 | $157.77 | 10.839% | $174.8707 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $77.50 | 13.823% | $88.2128 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $112.56 | 7.244% | $120.7138 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $80.72 | 10.551% | $89.2368 | $89.24 | $89.25 | $89.20 |
| Purchase #5 | $227.43 | 10.818% | $252.0334 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $185.51 | 8.581% | $201.4286 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $209.31 | 13.164% | $236.8636 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $1,050.80 | $1,163.3597 | $1,163.35 | $1,163.35 | $1,163.30 | |