| 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 | $152.46 | 7.862% | $164.4464 | $164.45 | $164.45 | $164.40 |
| Purchase #2 | $11.38 | 3.429% | $11.7702 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $68.43 | 8.559% | $74.2869 | $74.29 | $74.30 | $74.30 |
| Purchase #4 | $155.30 | 11.808% | $173.6378 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $14.93 | 12.155% | $16.7447 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $8.53 | 12.308% | $9.5799 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $182.30 | 11.163% | $202.6501 | $202.65 | $202.65 | $202.70 |
| 7 purchase totals = | $593.33 | $653.1160 | $653.12 | $653.15 | $653.10 | |