| 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 | $130.74 | 5.388% | $137.7843 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $95.78 | 7.182% | $102.6589 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $160.72 | 4.475% | $167.9122 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $86.45 | 13.752% | $98.3386 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $150.96 | 8.172% | $163.2965 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $147.60 | 10.529% | $163.1408 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $23.36 | 9.125% | $25.4916 | $25.49 | $25.50 | $25.50 |
| 7 purchase totals = | $795.61 | $858.6229 | $858.62 | $858.65 | $858.60 | |