| 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 | $182.48 | 10.102% | $200.9141 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $156.62 | 11.206% | $174.1708 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $81.41 | 6.538% | $86.7326 | $86.73 | $86.75 | $86.70 |
| Purchase #4 | $15.62 | 3.281% | $16.1325 | $16.13 | $16.15 | $16.10 |
| Purchase #5 | $196.77 | 4.666% | $205.9513 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $201.27 | 4.773% | $210.8766 | $210.88 | $210.90 | $210.90 |
| Purchase #7 | $185.35 | 5.617% | $195.7611 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $1,019.52 | $1,090.5390 | $1,090.53 | $1,090.55 | $1,090.60 | |