| 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 | $14.32 | 8.671% | $15.5617 | $15.56 | $15.55 | $15.60 |
| Purchase #2 | $189.74 | 12.686% | $213.8104 | $213.81 | $213.80 | $213.80 |
| Purchase #3 | $184.33 | 4.157% | $191.9926 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $154.98 | 7.874% | $167.1831 | $167.18 | $167.20 | $167.20 |
| Purchase #5 | $159.28 | 5.621% | $168.2331 | $168.23 | $168.25 | $168.20 |
| Purchase #6 | $214.94 | 11.548% | $239.7613 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $194.83 | 5.545% | $205.6333 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $1,112.42 | $1,202.1755 | $1,202.16 | $1,202.20 | $1,202.20 | |