| 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 | $163.80 | 11.150% | $182.0637 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $13.28 | 7.344% | $14.2553 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $224.33 | 13.780% | $255.2427 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $201.28 | 12.398% | $226.2347 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $128.62 | 6.325% | $136.7552 | $136.76 | $136.75 | $136.80 |
| Purchase #6 | $25.43 | 3.685% | $26.3671 | $26.37 | $26.35 | $26.40 |
| Purchase #7 | $200.92 | 6.207% | $213.3911 | $213.39 | $213.40 | $213.40 |
| 7 purchase totals = | $957.66 | $1,054.3098 | $1,054.31 | $1,054.30 | $1,054.40 | |