| 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 | $140.53 | 5.599% | $148.3983 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $226.80 | 6.523% | $241.5942 | $241.59 | $241.60 | $241.60 |
| Purchase #3 | $54.79 | 3.477% | $56.695 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $80.87 | 7.813% | $87.1884 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $145.90 | 12.236% | $163.7523 | $163.75 | $163.75 | $163.80 |
| Purchase #6 | $141.74 | 10.781% | $157.021 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $133.51 | 4.218% | $139.1415 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $924.14 | $993.7907 | $993.79 | $993.80 | $993.80 | |