| 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 | $217.27 | 4.271% | $226.5496 | $226.55 | $226.55 | $226.50 |
| Purchase #2 | $152.93 | 7.748% | $164.779 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $21.38 | 6.692% | $22.8107 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $150.36 | 6.235% | $159.7349 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $173.59 | 4.304% | $181.0613 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $34.65 | 8.144% | $37.4719 | $37.47 | $37.45 | $37.50 |
| Purchase #7 | $102.77 | 10.267% | $113.3214 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $852.95 | $905.7288 | $905.72 | $905.70 | $905.70 | |