| 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 | $161.75 | 6.747% | $172.6633 | $172.66 | $172.65 | $172.70 |
| Purchase #2 | $181.39 | 3.679% | $188.0633 | $188.06 | $188.05 | $188.10 |
| Purchase #3 | $162.66 | 3.328% | $168.0733 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $195.46 | 12.756% | $220.3929 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $220.95 | 12.661% | $248.9245 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $61.43 | 8.543% | $66.678 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $45.36 | 9.346% | $49.5993 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $1,029.00 | $1,114.3946 | $1,114.38 | $1,114.35 | $1,114.50 | |