| 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 | $197.38 | 13.108% | $223.2526 | $223.25 | $223.25 | $223.30 |
| Purchase #2 | $219.85 | 5.796% | $232.5925 | $232.59 | $232.60 | $232.60 |
| Purchase #3 | $86.76 | 8.698% | $94.3064 | $94.31 | $94.30 | $94.30 |
| Purchase #4 | $226.93 | 13.415% | $257.3727 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $51.53 | 3.445% | $53.3052 | $53.31 | $53.30 | $53.30 |
| Purchase #6 | $133.84 | 4.712% | $140.1465 | $140.15 | $140.15 | $140.10 |
| Purchase #7 | $148.87 | 8.858% | $162.0569 | $162.06 | $162.05 | $162.10 |
| 7 purchase totals = | $1,065.16 | $1,163.0328 | $1,163.04 | $1,163.00 | $1,163.10 | |