| 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 | $175.50 | 9.401% | $191.9988 | $192.00 | $192.00 | $192.00 |
| Purchase #2 | $218.57 | 5.840% | $231.3345 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $180.54 | 13.873% | $205.5863 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $233.46 | 12.807% | $263.3592 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $114.77 | 3.778% | $119.106 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $10.71 | 4.155% | $11.155 | $11.16 | $11.15 | $11.20 |
| Purchase #7 | $181.91 | 7.867% | $196.2209 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $1,115.46 | $1,218.7607 | $1,218.77 | $1,218.75 | $1,218.80 | |