| 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 | $156.44 | 4.570% | $163.5893 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $129.42 | 3.136% | $133.4786 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $129.86 | 5.210% | $136.6257 | $136.63 | $136.65 | $136.60 |
| Purchase #4 | $12.25 | 12.332% | $13.7607 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $184.25 | 9.579% | $201.8993 | $201.90 | $201.90 | $201.90 |
| Purchase #6 | $191.45 | 7.238% | $205.3072 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $201.63 | 12.287% | $226.4043 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,005.30 | $1,081.0651 | $1,081.07 | $1,081.10 | $1,081.10 | |