| 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 | $133.28 | 12.757% | $150.2825 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $184.43 | 5.287% | $194.1808 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $207.32 | 5.667% | $219.0688 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $107.65 | 6.372% | $114.5095 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $63.30 | 10.173% | $69.7395 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $195.33 | 5.389% | $205.8563 | $205.86 | $205.85 | $205.90 |
| Purchase #7 | $80.70 | 7.521% | $86.7694 | $86.77 | $86.75 | $86.80 |
| 7 purchase totals = | $972.01 | $1,040.4068 | $1,040.41 | $1,040.40 | $1,040.50 | |