| 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 | $175.62 | 3.560% | $181.8721 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $184.83 | 6.149% | $196.1952 | $196.20 | $196.20 | $196.20 |
| Purchase #3 | $176.42 | 8.653% | $191.6856 | $191.69 | $191.70 | $191.70 |
| Purchase #4 | $183.64 | 8.250% | $198.7903 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $169.81 | 6.219% | $180.3705 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $115.62 | 9.121% | $126.1657 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $93.32 | 4.198% | $97.2376 | $97.24 | $97.25 | $97.20 |
| 7 purchase totals = | $1,099.26 | $1,172.3170 | $1,172.33 | $1,172.30 | $1,172.40 | |