| 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 | $113.93 | 3.599% | $118.0303 | $118.03 | $118.05 | $118.00 |
| Purchase #2 | $141.41 | 8.247% | $153.0721 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $70.65 | 10.681% | $78.1961 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $133.84 | 7.460% | $143.8245 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $156.75 | 12.174% | $175.8327 | $175.83 | $175.85 | $175.80 |
| Purchase #6 | $29.45 | 5.652% | $31.1145 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $137.76 | 7.353% | $147.8895 | $147.89 | $147.90 | $147.90 |
| 7 purchase totals = | $783.79 | $847.9597 | $847.95 | $847.95 | $847.90 | |