| 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 | $131.84 | 3.687% | $136.7009 | $136.70 | $136.70 | $136.70 |
| Purchase #2 | $103.65 | 12.395% | $116.4974 | $116.50 | $116.50 | $116.50 |
| Purchase #3 | $159.26 | 13.325% | $180.4814 | $180.48 | $180.50 | $180.50 |
| Purchase #4 | $181.79 | 6.163% | $192.9937 | $192.99 | $193.00 | $193.00 |
| Purchase #5 | $63.26 | 6.719% | $67.5104 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $207.35 | 13.138% | $234.5916 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $218.97 | 5.639% | $231.3177 | $231.32 | $231.30 | $231.30 |
| 7 purchase totals = | $1,066.12 | $1,160.0931 | $1,160.09 | $1,160.10 | $1,160.10 | |