| 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 | $154.81 | 10.282% | $170.7276 | $170.73 | $170.75 | $170.70 |
| Purchase #2 | $126.70 | 5.824% | $134.079 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $215.74 | 13.486% | $244.8347 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $130.96 | 3.743% | $135.8618 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $105.52 | 10.447% | $116.5437 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $100.36 | 11.373% | $111.7739 | $111.77 | $111.75 | $111.80 |
| Purchase #7 | $125.34 | 7.622% | $134.8934 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $959.43 | $1,048.7141 | $1,048.70 | $1,048.75 | $1,048.70 | |