| 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 | $186.60 | 8.727% | $202.8846 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $95.42 | 13.424% | $108.2292 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $195.45 | 10.452% | $215.8784 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $126.88 | 7.312% | $136.1575 | $136.16 | $136.15 | $136.20 |
| Purchase #5 | $96.59 | 9.522% | $105.7873 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $188.54 | 8.105% | $203.8212 | $203.82 | $203.80 | $203.80 |
| Purchase #7 | $7.49 | 6.727% | $7.9939 | $7.99 | $8.00 | $8.00 |
| 7 purchase totals = | $896.97 | $980.7521 | $980.75 | $980.80 | $980.80 | |