| 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 | $91.37 | 7.168% | $97.9194 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $161.77 | 11.434% | $180.2668 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $170.75 | 12.563% | $192.2013 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $45.46 | 10.552% | $50.2569 | $50.26 | $50.25 | $50.30 |
| Purchase #5 | $128.64 | 13.678% | $146.2354 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $132.52 | 13.188% | $149.9967 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $210.74 | 7.661% | $226.8848 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $941.25 | $1,043.7613 | $1,043.77 | $1,043.75 | $1,043.80 | |