| 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 | $148.34 | 5.719% | $156.8236 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $52.92 | 4.171% | $55.1273 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $158.66 | 12.594% | $178.6416 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $15.32 | 11.434% | $17.0717 | $17.07 | $17.05 | $17.10 |
| Purchase #5 | $8.59 | 8.619% | $9.3304 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $25.80 | 12.442% | $29.01 | $29.01 | $29.00 | $29.00 |
| Purchase #7 | $88.81 | 3.680% | $92.0782 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $498.44 | $538.0828 | $538.08 | $538.10 | $538.00 | |