| 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 | $172.32 | 11.857% | $192.752 | $192.75 | $192.75 | $192.80 |
| Purchase #2 | $88.44 | 6.648% | $94.3195 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $25.93 | 10.787% | $28.7271 | $28.73 | $28.75 | $28.70 |
| Purchase #4 | $26.77 | 3.795% | $27.7859 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $157.91 | 4.648% | $165.2497 | $165.25 | $165.25 | $165.20 |
| Purchase #6 | $185.71 | 12.182% | $208.3332 | $208.33 | $208.35 | $208.30 |
| Purchase #7 | $88.84 | 5.551% | $93.7715 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $745.92 | $810.9389 | $810.94 | $810.95 | $810.90 | |