| 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 | $157.47 | 6.294% | $167.3812 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $195.88 | 11.669% | $218.7372 | $218.74 | $218.75 | $218.70 |
| Purchase #3 | $31.43 | 4.734% | $32.9179 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $64.72 | 3.473% | $66.9677 | $66.97 | $66.95 | $67.00 |
| Purchase #5 | $245.29 | 11.375% | $273.1917 | $273.19 | $273.20 | $273.20 |
| Purchase #6 | $15.69 | 12.284% | $17.6174 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $176.82 | 6.381% | $188.1029 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $887.30 | $964.9160 | $964.92 | $964.90 | $964.90 | |