| 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 | $157.25 | 6.722% | $167.8203 | $167.82 | $167.80 | $167.80 |
| Purchase #2 | $64.98 | 13.591% | $73.8114 | $73.81 | $73.80 | $73.80 |
| Purchase #3 | $97.77 | 8.339% | $105.923 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $50.96 | 9.697% | $55.9016 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $119.82 | 11.631% | $133.7563 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $11.97 | 9.232% | $13.0751 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $35.64 | 9.592% | $39.0586 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $538.39 | $589.3463 | $589.35 | $589.30 | $589.40 | |