| 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 | $106.28 | 7.240% | $113.9747 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $164.69 | 5.434% | $173.6393 | $173.64 | $173.65 | $173.60 |
| Purchase #3 | $115.64 | 11.264% | $128.6657 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $53.52 | 7.831% | $57.7112 | $57.71 | $57.70 | $57.70 |
| Purchase #5 | $73.60 | 5.178% | $77.411 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $174.41 | 3.707% | $180.8754 | $180.88 | $180.90 | $180.90 |
| Purchase #7 | $87.41 | 12.178% | $98.0548 | $98.05 | $98.05 | $98.10 |
| 7 purchase totals = | $775.55 | $830.3321 | $830.33 | $830.30 | $830.40 | |