| 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 | $167.96 | 9.678% | $184.2152 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $208.32 | 10.167% | $229.4999 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $165.64 | 12.286% | $185.9905 | $185.99 | $186.00 | $186.00 |
| Purchase #4 | $152.71 | 10.309% | $168.4529 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $19.53 | 3.413% | $20.1966 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $194.37 | 9.702% | $213.2278 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $172.45 | 11.801% | $192.8008 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $1,080.98 | $1,194.3837 | $1,194.39 | $1,194.40 | $1,194.40 | |