| 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 | $175.72 | 13.509% | $199.458 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $177.25 | 3.580% | $183.5956 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $224.54 | 10.724% | $248.6197 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $39.35 | 13.396% | $44.6213 | $44.62 | $44.60 | $44.60 |
| Purchase #5 | $72.52 | 3.312% | $74.9219 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $208.90 | 12.709% | $235.4491 | $235.45 | $235.45 | $235.40 |
| Purchase #7 | $145.33 | 12.376% | $163.316 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $1,043.61 | $1,149.9816 | $1,149.99 | $1,149.90 | $1,149.90 | |