| 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 | $174.48 | 6.694% | $186.1597 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $153.47 | 11.511% | $171.1359 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $28.54 | 7.795% | $30.7647 | $30.76 | $30.75 | $30.80 |
| Purchase #4 | $123.50 | 5.787% | $130.6469 | $130.65 | $130.65 | $130.60 |
| Purchase #5 | $200.25 | 10.164% | $220.6034 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $117.42 | 13.649% | $133.4467 | $133.45 | $133.45 | $133.40 |
| Purchase #7 | $198.63 | 3.367% | $205.3179 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $996.29 | $1,078.0752 | $1,078.08 | $1,078.05 | $1,078.00 | |