| 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 | $119.41 | 12.175% | $133.9482 | $133.95 | $133.95 | $133.90 |
| Purchase #2 | $8.58 | 10.486% | $9.4797 | $9.48 | $9.50 | $9.50 |
| Purchase #3 | $152.28 | 10.217% | $167.8384 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $20.90 | 8.377% | $22.6508 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $156.95 | 4.861% | $164.5793 | $164.58 | $164.60 | $164.60 |
| Purchase #6 | $73.50 | 12.209% | $82.4736 | $82.47 | $82.45 | $82.50 |
| Purchase #7 | $151.30 | 8.635% | $164.3648 | $164.36 | $164.35 | $164.40 |
| 7 purchase totals = | $682.92 | $745.3348 | $745.33 | $745.35 | $745.40 | |