| 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 | $144.70 | 10.432% | $159.7951 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $242.25 | 6.511% | $258.0229 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $229.41 | 7.787% | $247.2742 | $247.27 | $247.25 | $247.30 |
| Purchase #4 | $31.96 | 4.801% | $33.4944 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $79.97 | 5.442% | $84.322 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $123.42 | 6.478% | $131.4151 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $97.38 | 7.581% | $104.7624 | $104.76 | $104.75 | $104.80 |
| 7 purchase totals = | $949.09 | $1,019.0861 | $1,019.08 | $1,019.00 | $1,019.10 | |