| 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 | $75.81 | 7.165% | $81.2418 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $208.47 | 4.492% | $217.8345 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $212.40 | 6.774% | $226.788 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $194.67 | 10.487% | $215.085 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $194.29 | 11.250% | $216.1476 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $61.97 | 4.510% | $64.7648 | $64.76 | $64.75 | $64.80 |
| Purchase #7 | $173.94 | 11.406% | $193.7796 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $1,121.55 | $1,215.6413 | $1,215.64 | $1,215.70 | $1,215.60 | |