| 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 | $154.25 | 8.586% | $167.4939 | $167.49 | $167.50 | $167.50 |
| Purchase #2 | $80.54 | 5.103% | $84.65 | $84.65 | $84.65 | $84.70 |
| Purchase #3 | $81.42 | 10.651% | $90.092 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $23.78 | 12.351% | $26.7171 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $189.40 | 9.734% | $207.8362 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $76.97 | 5.605% | $81.2842 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $18.91 | 10.143% | $20.828 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $625.27 | $678.9014 | $678.90 | $678.95 | $678.90 | |