| 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 | $176.89 | 8.320% | $191.6072 | $191.61 | $191.60 | $191.60 |
| Purchase #2 | $77.74 | 6.258% | $82.605 | $82.61 | $82.60 | $82.60 |
| Purchase #3 | $116.29 | 9.662% | $127.5259 | $127.53 | $127.55 | $127.50 |
| Purchase #4 | $80.69 | 8.838% | $87.8214 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $29.93 | 3.429% | $30.9563 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $78.53 | 7.566% | $84.4716 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $183.81 | 10.374% | $202.8784 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $743.88 | $807.8658 | $807.88 | $807.85 | $807.90 | |