| 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 | $128.35 | 6.546% | $136.7518 | $136.75 | $136.75 | $136.80 |
| Purchase #2 | $57.86 | 9.550% | $63.3856 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $143.55 | 11.594% | $160.1932 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $110.79 | 7.613% | $119.2244 | $119.22 | $119.20 | $119.20 |
| Purchase #5 | $235.35 | 7.587% | $253.206 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $167.35 | 12.513% | $188.2905 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $232.89 | 9.575% | $255.1892 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $1,076.14 | $1,176.2407 | $1,176.24 | $1,176.25 | $1,176.30 | |