| 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 | $176.74 | 3.709% | $183.2953 | $183.30 | $183.30 | $183.30 |
| Purchase #2 | $168.39 | 10.680% | $186.3741 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $113.61 | 7.864% | $122.5443 | $122.54 | $122.55 | $122.50 |
| Purchase #4 | $172.62 | 11.782% | $192.9581 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $90.63 | 3.741% | $94.0205 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $35.48 | 8.568% | $38.5199 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $100.56 | 13.431% | $114.0662 | $114.07 | $114.05 | $114.10 |
| 7 purchase totals = | $858.03 | $931.7784 | $931.78 | $931.70 | $931.80 | |