| 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 | $150.87 | 7.804% | $162.6439 | $162.64 | $162.65 | $162.60 |
| Purchase #2 | $111.31 | 5.671% | $117.6224 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $84.75 | 5.715% | $89.5935 | $89.59 | $89.60 | $89.60 |
| Purchase #4 | $235.88 | 9.614% | $258.5575 | $258.56 | $258.55 | $258.60 |
| Purchase #5 | $13.89 | 12.203% | $15.585 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $113.26 | 11.361% | $126.1275 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $102.32 | 5.259% | $107.701 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $812.28 | $877.8308 | $877.83 | $877.85 | $877.80 | |