| 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 | $179.42 | 6.549% | $191.1702 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $78.46 | 8.402% | $85.0522 | $85.05 | $85.05 | $85.10 |
| Purchase #3 | $111.57 | 3.241% | $115.186 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $216.38 | 5.681% | $228.6725 | $228.67 | $228.65 | $228.70 |
| Purchase #5 | $26.71 | 12.600% | $30.0755 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $216.77 | 9.382% | $237.1074 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $125.91 | 3.228% | $129.9744 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $955.22 | $1,017.2382 | $1,017.24 | $1,017.20 | $1,017.40 | |