| 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 | $172.66 | 8.164% | $186.756 | $186.76 | $186.75 | $186.80 |
| Purchase #2 | $38.38 | 4.457% | $40.0906 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $127.63 | 3.364% | $131.9235 | $131.92 | $131.90 | $131.90 |
| Purchase #4 | $114.81 | 5.687% | $121.3392 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $174.96 | 10.832% | $193.9117 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $189.43 | 10.367% | $209.0682 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $182.25 | 11.628% | $203.442 | $203.44 | $203.45 | $203.40 |
| 7 purchase totals = | $1,000.12 | $1,086.5312 | $1,086.53 | $1,086.50 | $1,086.50 | |