| 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 | $179.95 | 12.704% | $202.8108 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $108.27 | 5.635% | $114.371 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $96.70 | 3.639% | $100.2189 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $185.81 | 4.570% | $194.3015 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $67.95 | 7.264% | $72.8859 | $72.89 | $72.90 | $72.90 |
| Purchase #6 | $70.96 | 3.229% | $73.2513 | $73.25 | $73.25 | $73.30 |
| Purchase #7 | $210.25 | 5.565% | $221.9504 | $221.95 | $221.95 | $222.00 |
| 7 purchase totals = | $919.89 | $979.7898 | $979.79 | $979.75 | $979.90 | |