| 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 | $118.40 | 12.645% | $133.3717 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $146.65 | 7.258% | $157.2939 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $138.60 | 12.566% | $156.0165 | $156.02 | $156.00 | $156.00 |
| Purchase #4 | $250.78 | 5.669% | $264.9967 | $265.00 | $265.00 | $265.00 |
| Purchase #5 | $172.42 | 9.209% | $188.2982 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $171.69 | 8.442% | $186.1841 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $60.56 | 4.414% | $63.2331 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $1,059.10 | $1,149.3942 | $1,149.39 | $1,149.40 | $1,149.40 | |