| 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 | $132.98 | 9.446% | $145.5413 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $198.84 | 10.156% | $219.0342 | $219.03 | $219.05 | $219.00 |
| Purchase #3 | $131.58 | 6.459% | $140.0788 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $99.73 | 12.375% | $112.0716 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $162.56 | 10.483% | $179.6012 | $179.60 | $179.60 | $179.60 |
| Purchase #6 | $236.42 | 3.337% | $244.3093 | $244.31 | $244.30 | $244.30 |
| Purchase #7 | $228.91 | 10.329% | $252.5541 | $252.55 | $252.55 | $252.60 |
| 7 purchase totals = | $1,191.02 | $1,293.1905 | $1,293.18 | $1,293.20 | $1,293.20 | |