| 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 | $153.66 | 3.264% | $158.6755 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $80.70 | 7.528% | $86.7751 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $228.95 | 4.687% | $239.6809 | $239.68 | $239.70 | $239.70 |
| Purchase #4 | $192.48 | 11.195% | $214.0281 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $78.70 | 11.290% | $87.5852 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $192.33 | 4.147% | $200.3059 | $200.31 | $200.30 | $200.30 |
| Purchase #7 | $142.93 | 3.409% | $147.8025 | $147.80 | $147.80 | $147.80 |
| 7 purchase totals = | $1,069.75 | $1,134.8532 | $1,134.87 | $1,134.95 | $1,134.90 | |