| 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 | $170.26 | 8.824% | $185.2837 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $138.67 | 10.528% | $153.2692 | $153.27 | $153.25 | $153.30 |
| Purchase #3 | $18.71 | 7.190% | $20.0552 | $20.06 | $20.05 | $20.10 |
| Purchase #4 | $193.97 | 4.615% | $202.9217 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $101.46 | 9.178% | $110.772 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $144.78 | 8.130% | $156.5506 | $156.55 | $156.55 | $156.60 |
| Purchase #7 | $83.73 | 3.747% | $86.8674 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $851.58 | $915.7198 | $915.72 | $915.65 | $915.90 | |