| 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 | $124.34 | 11.560% | $138.7137 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $114.70 | 3.228% | $118.4025 | $118.40 | $118.40 | $118.40 |
| Purchase #3 | $93.84 | 5.381% | $98.8895 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $43.74 | 9.338% | $47.8244 | $47.82 | $47.80 | $47.80 |
| Purchase #5 | $163.88 | 10.506% | $181.0972 | $181.10 | $181.10 | $181.10 |
| Purchase #6 | $163.46 | 4.867% | $171.4156 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $88.35 | 11.530% | $98.5368 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $792.31 | $854.8797 | $854.88 | $854.85 | $854.80 | |