| 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 | $172.83 | 6.817% | $184.6118 | $184.61 | $184.60 | $184.60 |
| Purchase #2 | $56.80 | 9.308% | $62.0869 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $15.93 | 11.691% | $17.7924 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $17.77 | 5.193% | $18.6928 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $104.49 | 7.562% | $112.3915 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $133.34 | 6.680% | $142.2471 | $142.25 | $142.25 | $142.20 |
| Purchase #7 | $72.32 | 10.290% | $79.7617 | $79.76 | $79.75 | $79.80 |
| 7 purchase totals = | $573.48 | $617.5842 | $617.58 | $617.60 | $617.60 | |