| 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 | $167.63 | 5.464% | $176.7893 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $107.25 | 10.261% | $118.2549 | $118.25 | $118.25 | $118.30 |
| Purchase #3 | $140.84 | 11.627% | $157.2155 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $47.72 | 10.626% | $52.7907 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $221.34 | 9.162% | $241.6192 | $241.62 | $241.60 | $241.60 |
| Purchase #6 | $216.80 | 5.808% | $229.3917 | $229.39 | $229.40 | $229.40 |
| Purchase #7 | $173.80 | 7.833% | $187.4138 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $1,075.38 | $1,163.4751 | $1,163.47 | $1,163.45 | $1,163.50 | |