| 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 | $73.77 | 9.423% | $80.7213 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $181.81 | 13.788% | $206.878 | $206.88 | $206.90 | $206.90 |
| Purchase #3 | $185.28 | 4.156% | $192.9802 | $192.98 | $193.00 | $193.00 |
| Purchase #4 | $199.53 | 3.130% | $205.7753 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $38.89 | 5.176% | $40.9029 | $40.90 | $40.90 | $40.90 |
| Purchase #6 | $101.66 | 6.492% | $108.2598 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $221.51 | 4.874% | $232.3064 | $232.31 | $232.30 | $232.30 |
| 7 purchase totals = | $1,002.45 | $1,067.8239 | $1,067.83 | $1,067.85 | $1,067.90 | |