| 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 | $151.64 | 6.772% | $161.9091 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $45.64 | 12.429% | $51.3126 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $32.71 | 6.749% | $34.9176 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $90.75 | 13.482% | $102.9849 | $102.98 | $103.00 | $103.00 |
| Purchase #5 | $16.58 | 11.216% | $18.4396 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $163.66 | 9.528% | $179.2535 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $49.79 | 11.550% | $55.5407 | $55.54 | $55.55 | $55.50 |
| 7 purchase totals = | $550.77 | $604.3580 | $604.35 | $604.35 | $604.30 | |