| 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 | $196.76 | 10.748% | $217.9078 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $73.96 | 4.759% | $77.4798 | $77.48 | $77.50 | $77.50 |
| Purchase #3 | $209.34 | 9.234% | $228.6705 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $6.39 | 6.367% | $6.7969 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $199.94 | 11.838% | $223.6089 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $161.99 | 10.648% | $179.2387 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $231.87 | 9.126% | $253.0305 | $253.03 | $253.05 | $253.00 |
| 7 purchase totals = | $1,080.25 | $1,186.7331 | $1,186.74 | $1,186.75 | $1,186.70 | |