| 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 | $188.57 | 11.161% | $209.6163 | $209.62 | $209.60 | $209.60 |
| Purchase #2 | $121.48 | 11.528% | $135.4842 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $143.34 | 11.335% | $159.5876 | $159.59 | $159.60 | $159.60 |
| Purchase #4 | $7.93 | 6.382% | $8.4361 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $195.79 | 10.242% | $215.8428 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $58.48 | 9.862% | $64.2473 | $64.25 | $64.25 | $64.20 |
| Purchase #7 | $161.83 | 12.203% | $181.5781 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $877.42 | $974.7924 | $974.80 | $974.85 | $974.70 | |