| 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 | $179.32 | 10.668% | $198.4499 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $205.56 | 13.370% | $233.0434 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $48.97 | 3.137% | $50.5062 | $50.51 | $50.50 | $50.50 |
| Purchase #4 | $150.99 | 8.752% | $164.2046 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $215.76 | 11.734% | $241.0773 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $167.27 | 6.210% | $177.6575 | $177.66 | $177.65 | $177.70 |
| Purchase #7 | $19.35 | 12.113% | $21.6939 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $987.22 | $1,086.6328 | $1,086.63 | $1,086.65 | $1,086.60 | |