| 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 | $164.96 | 11.417% | $183.7935 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $40.50 | 8.415% | $43.9081 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $51.85 | 5.290% | $54.5929 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $211.62 | 12.722% | $238.5423 | $238.54 | $238.55 | $238.50 |
| Purchase #5 | $186.74 | 12.856% | $210.7473 | $210.75 | $210.75 | $210.70 |
| Purchase #6 | $219.73 | 3.299% | $226.9789 | $226.98 | $227.00 | $227.00 |
| Purchase #7 | $128.97 | 8.626% | $140.095 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $1,004.37 | $1,098.6580 | $1,098.66 | $1,098.70 | $1,098.60 | |