| 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 | $166.28 | 9.129% | $181.4597 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $173.52 | 8.637% | $188.5069 | $188.51 | $188.50 | $188.50 |
| Purchase #3 | $247.99 | 5.327% | $261.2004 | $261.20 | $261.20 | $261.20 |
| Purchase #4 | $44.51 | 7.195% | $47.7125 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $168.74 | 13.311% | $191.201 | $191.20 | $191.20 | $191.20 |
| Purchase #6 | $12.79 | 7.411% | $13.7379 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $141.46 | 6.327% | $150.4102 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $955.29 | $1,034.2286 | $1,034.23 | $1,034.20 | $1,034.20 | |