| 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 | $16.28 | 12.632% | $18.3365 | $18.34 | $18.35 | $18.30 |
| Purchase #2 | $134.37 | 9.627% | $147.3058 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $63.87 | 10.498% | $70.5751 | $70.58 | $70.60 | $70.60 |
| Purchase #4 | $131.30 | 7.759% | $141.4876 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $147.95 | 13.174% | $167.4409 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $51.67 | 4.573% | $54.0329 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $226.97 | 9.152% | $247.7423 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $772.41 | $846.9211 | $846.93 | $847.00 | $846.80 | |