| 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 | $155.92 | 5.629% | $164.6967 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $95.81 | 3.684% | $99.3396 | $99.34 | $99.35 | $99.30 |
| Purchase #3 | $29.60 | 12.376% | $33.2633 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $18.37 | 4.474% | $19.1919 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $148.64 | 5.829% | $157.3042 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $6.35 | 7.682% | $6.8378 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $42.69 | 12.458% | $48.0083 | $48.01 | $48.00 | $48.00 |
| 7 purchase totals = | $497.38 | $528.6418 | $528.64 | $528.65 | $528.60 | |