| 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 | $146.94 | 10.795% | $162.8022 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $117.40 | 13.193% | $132.8886 | $132.89 | $132.90 | $132.90 |
| Purchase #3 | $193.78 | 12.591% | $218.1788 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $27.94 | 8.239% | $30.242 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $49.75 | 9.434% | $54.4434 | $54.44 | $54.45 | $54.40 |
| Purchase #6 | $114.62 | 10.672% | $126.8522 | $126.85 | $126.85 | $126.90 |
| Purchase #7 | $103.85 | 10.558% | $114.8145 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $754.28 | $840.2217 | $840.21 | $840.25 | $840.20 | |