| 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 | $127.84 | 13.609% | $145.2377 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $172.28 | 4.319% | $179.7208 | $179.72 | $179.70 | $179.70 |
| Purchase #3 | $154.55 | 3.734% | $160.3209 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $141.97 | 8.387% | $153.877 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $163.87 | 5.337% | $172.6157 | $172.62 | $172.60 | $172.60 |
| Purchase #6 | $209.45 | 10.417% | $231.2684 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $136.92 | 5.416% | $144.3356 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $1,106.88 | $1,187.3761 | $1,187.39 | $1,187.35 | $1,187.30 | |