| 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 | $151.83 | 3.307% | $156.851 | $156.85 | $156.85 | $156.90 |
| Purchase #2 | $195.92 | 13.371% | $222.1165 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $37.34 | 9.285% | $40.807 | $40.81 | $40.80 | $40.80 |
| Purchase #4 | $228.57 | 10.253% | $252.0053 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $21.74 | 8.416% | $23.5696 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $219.59 | 13.512% | $249.261 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $190.33 | 7.534% | $204.6695 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $1,045.32 | $1,149.2799 | $1,149.29 | $1,149.20 | $1,149.40 | |