| 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 | $184.73 | 3.479% | $191.1568 | $191.16 | $191.15 | $191.20 |
| Purchase #2 | $222.50 | 9.255% | $243.0924 | $243.09 | $243.10 | $243.10 |
| Purchase #3 | $233.44 | 5.429% | $246.1135 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $120.32 | 10.568% | $133.0354 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $28.50 | 6.166% | $30.2573 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $156.77 | 8.665% | $170.3541 | $170.35 | $170.35 | $170.40 |
| Purchase #7 | $172.88 | 6.287% | $183.749 | $183.75 | $183.75 | $183.70 |
| 7 purchase totals = | $1,119.14 | $1,197.7585 | $1,197.76 | $1,197.75 | $1,197.80 | |