| 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 | $183.56 | 10.735% | $203.2652 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $141.39 | 4.124% | $147.2209 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $119.63 | 11.680% | $133.6028 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $9.53 | 12.189% | $10.6916 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $187.78 | 4.336% | $195.9221 | $195.92 | $195.90 | $195.90 |
| Purchase #6 | $99.77 | 9.375% | $109.1234 | $109.12 | $109.10 | $109.10 |
| Purchase #7 | $98.47 | 6.422% | $104.7937 | $104.79 | $104.80 | $104.80 |
| 7 purchase totals = | $840.13 | $904.6197 | $904.61 | $904.55 | $904.60 | |