| 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 | $171.50 | 5.668% | $181.2206 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $35.89 | 13.404% | $40.7007 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $142.25 | 5.730% | $150.4009 | $150.40 | $150.40 | $150.40 |
| Purchase #4 | $244.51 | 11.532% | $272.7069 | $272.71 | $272.70 | $272.70 |
| Purchase #5 | $123.99 | 3.373% | $128.1722 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $200.75 | 10.596% | $222.0215 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $61.25 | 9.349% | $66.9763 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $980.14 | $1,062.1991 | $1,062.20 | $1,062.15 | $1,062.20 | |