| 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 | $146.86 | 7.296% | $157.5749 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $107.89 | 6.560% | $114.9676 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $45.77 | 6.591% | $48.7867 | $48.79 | $48.80 | $48.80 |
| Purchase #4 | $142.30 | 13.465% | $161.4607 | $161.46 | $161.45 | $161.50 |
| Purchase #5 | $41.88 | 3.818% | $43.479 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $241.46 | 11.175% | $268.4432 | $268.44 | $268.45 | $268.40 |
| Purchase #7 | $119.93 | 12.546% | $134.9764 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $846.09 | $929.6885 | $929.69 | $929.70 | $929.80 | |