| 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 | $149.40 | 5.258% | $157.2555 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $84.50 | 8.305% | $91.5177 | $91.52 | $91.50 | $91.50 |
| Purchase #3 | $149.38 | 3.107% | $154.0212 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $24.33 | 7.357% | $26.12 | $26.12 | $26.10 | $26.10 |
| Purchase #5 | $62.34 | 11.444% | $69.4742 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $98.43 | 3.458% | $101.8337 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $127.95 | 13.395% | $145.0889 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $696.33 | $745.3112 | $745.31 | $745.25 | $745.30 | |