| 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 | $180.53 | 4.615% | $188.8615 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $30.68 | 10.270% | $33.8308 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $114.62 | 3.407% | $118.5251 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $205.54 | 7.363% | $220.6739 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $74.46 | 5.620% | $78.6447 | $78.64 | $78.65 | $78.60 |
| Purchase #6 | $153.62 | 8.316% | $166.395 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $138.61 | 13.767% | $157.6924 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $898.06 | $964.6234 | $964.62 | $964.65 | $964.60 | |