| 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 | $207.96 | 13.859% | $236.7812 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $198.78 | 4.164% | $207.0572 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $186.63 | 3.173% | $192.5518 | $192.55 | $192.55 | $192.60 |
| Purchase #4 | $157.54 | 11.791% | $176.1155 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $168.95 | 8.228% | $182.8512 | $182.85 | $182.85 | $182.90 |
| Purchase #6 | $167.45 | 6.625% | $178.5436 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $143.76 | 4.246% | $149.864 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $1,231.07 | $1,323.7645 | $1,323.76 | $1,323.75 | $1,323.90 | |