| 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 | $150.93 | 9.285% | $164.9439 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $220.83 | 6.826% | $235.9039 | $235.90 | $235.90 | $235.90 |
| Purchase #3 | $145.78 | 4.548% | $152.4101 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $150.96 | 4.424% | $157.6385 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $130.41 | 4.362% | $136.0985 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $45.75 | 7.294% | $49.087 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $244.25 | 9.414% | $267.2437 | $267.24 | $267.25 | $267.20 |
| 7 purchase totals = | $1,088.91 | $1,163.3256 | $1,163.32 | $1,163.35 | $1,163.20 | |