| 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 | $183.68 | 5.506% | $193.7934 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $128.41 | 12.795% | $144.8401 | $144.84 | $144.85 | $144.80 |
| Purchase #3 | $142.87 | 6.873% | $152.6895 | $152.69 | $152.70 | $152.70 |
| Purchase #4 | $81.97 | 6.366% | $87.1882 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $59.76 | 12.187% | $67.043 | $67.04 | $67.05 | $67.00 |
| Purchase #6 | $178.80 | 3.831% | $185.6498 | $185.65 | $185.65 | $185.60 |
| Purchase #7 | $87.83 | 8.788% | $95.5485 | $95.55 | $95.55 | $95.50 |
| 7 purchase totals = | $863.32 | $926.7525 | $926.75 | $926.80 | $926.60 | |