| 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 | $106.55 | 10.301% | $117.5257 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $163.66 | 4.717% | $171.3798 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $98.52 | 5.473% | $103.912 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $17.51 | 6.486% | $18.6457 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $167.35 | 7.196% | $179.3925 | $179.39 | $179.40 | $179.40 |
| Purchase #6 | $231.40 | 5.525% | $244.1849 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $142.74 | 3.823% | $148.197 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $927.73 | $983.2376 | $983.24 | $983.30 | $983.20 | |