| 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 | $180.35 | 3.251% | $186.2132 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $106.30 | 10.109% | $117.0459 | $117.05 | $117.05 | $117.00 |
| Purchase #3 | $176.29 | 8.498% | $191.2711 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $26.50 | 5.192% | $27.8759 | $27.88 | $27.90 | $27.90 |
| Purchase #5 | $35.29 | 4.410% | $36.8463 | $36.85 | $36.85 | $36.80 |
| Purchase #6 | $105.27 | 8.729% | $114.459 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $202.60 | 10.588% | $224.0513 | $224.05 | $224.05 | $224.10 |
| 7 purchase totals = | $832.60 | $897.7627 | $897.77 | $897.75 | $897.80 | |