| 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 | $163.73 | 12.372% | $183.9867 | $183.99 | $184.00 | $184.00 |
| Purchase #2 | $206.84 | 4.477% | $216.1002 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $166.97 | 10.732% | $184.8892 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $179.41 | 4.640% | $187.7346 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $130.51 | 7.599% | $140.4275 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $213.33 | 12.688% | $240.3973 | $240.40 | $240.40 | $240.40 |
| Purchase #7 | $80.80 | 13.505% | $91.712 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $1,141.59 | $1,245.2475 | $1,245.25 | $1,245.30 | $1,245.20 | |