| 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 | $126.37 | 6.470% | $134.5461 | $134.55 | $134.55 | $134.50 |
| Purchase #2 | $144.68 | 11.556% | $161.3992 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $196.97 | 6.807% | $210.3777 | $210.38 | $210.40 | $210.40 |
| Purchase #4 | $171.79 | 3.367% | $177.5742 | $177.57 | $177.55 | $177.60 |
| Purchase #5 | $55.26 | 9.247% | $60.3699 | $60.37 | $60.35 | $60.40 |
| Purchase #6 | $123.31 | 13.238% | $139.6338 | $139.63 | $139.65 | $139.60 |
| Purchase #7 | $200.40 | 11.174% | $222.7927 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $1,018.78 | $1,106.6936 | $1,106.69 | $1,106.70 | $1,106.70 | |