| 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 | $148.49 | 13.695% | $168.8257 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $227.75 | 6.762% | $243.1505 | $243.15 | $243.15 | $243.20 |
| Purchase #3 | $164.88 | 13.316% | $186.8354 | $186.84 | $186.85 | $186.80 |
| Purchase #4 | $19.74 | 8.722% | $21.4617 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $52.49 | 3.536% | $54.346 | $54.35 | $54.35 | $54.30 |
| Purchase #6 | $7.70 | 9.281% | $8.4146 | $8.41 | $8.40 | $8.40 |
| Purchase #7 | $229.79 | 4.313% | $239.7008 | $239.70 | $239.70 | $239.70 |
| 7 purchase totals = | $850.84 | $922.7347 | $922.74 | $922.75 | $922.70 | |