| 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 | $93.60 | 10.136% | $103.0873 | $103.09 | $103.10 | $103.10 |
| Purchase #2 | $143.59 | 5.431% | $151.3884 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $23.59 | 4.848% | $24.7336 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $171.42 | 4.530% | $179.1853 | $179.19 | $179.20 | $179.20 |
| Purchase #5 | $8.91 | 7.249% | $9.5559 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $213.37 | 7.609% | $229.6053 | $229.61 | $229.60 | $229.60 |
| Purchase #7 | $127.38 | 12.420% | $143.2006 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $781.86 | $840.7564 | $840.77 | $840.80 | $840.80 | |