| 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 | $141.84 | 13.421% | $160.8763 | $160.88 | $160.90 | $160.90 |
| Purchase #2 | $93.88 | 12.104% | $105.2432 | $105.24 | $105.25 | $105.20 |
| Purchase #3 | $111.70 | 6.858% | $119.3604 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $160.54 | 11.693% | $179.3119 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $219.39 | 11.150% | $243.852 | $243.85 | $243.85 | $243.90 |
| Purchase #6 | $199.58 | 9.388% | $218.3166 | $218.32 | $218.30 | $218.30 |
| Purchase #7 | $201.85 | 3.420% | $208.7533 | $208.75 | $208.75 | $208.80 |
| 7 purchase totals = | $1,128.78 | $1,235.7137 | $1,235.71 | $1,235.70 | $1,235.80 | |