| 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 | $124.62 | 7.361% | $133.7933 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $176.80 | 4.803% | $185.2917 | $185.29 | $185.30 | $185.30 |
| Purchase #3 | $165.41 | 6.713% | $176.514 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $20.25 | 8.629% | $21.9974 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $161.36 | 13.720% | $183.4986 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $28.88 | 13.528% | $32.7869 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $116.83 | 3.237% | $120.6118 | $120.61 | $120.60 | $120.60 |
| 7 purchase totals = | $794.15 | $854.4937 | $854.49 | $854.50 | $854.50 | |