| 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 | $104.69 | 12.701% | $117.9867 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $104.26 | 7.374% | $111.9481 | $111.95 | $111.95 | $111.90 |
| Purchase #3 | $212.82 | 13.272% | $241.0655 | $241.07 | $241.05 | $241.10 |
| Purchase #4 | $17.85 | 8.773% | $19.416 | $19.42 | $19.40 | $19.40 |
| Purchase #5 | $86.31 | 7.614% | $92.8816 | $92.88 | $92.90 | $92.90 |
| Purchase #6 | $147.61 | 4.191% | $153.7963 | $153.80 | $153.80 | $153.80 |
| Purchase #7 | $162.89 | 9.514% | $178.3874 | $178.39 | $178.40 | $178.40 |
| 7 purchase totals = | $836.43 | $915.4816 | $915.50 | $915.50 | $915.50 | |