| 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 | $166.55 | 11.486% | $185.6799 | $185.68 | $185.70 | $185.70 |
| Purchase #2 | $17.63 | 10.688% | $19.5143 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $247.63 | 13.393% | $280.7951 | $280.80 | $280.80 | $280.80 |
| Purchase #4 | $208.41 | 13.299% | $236.1264 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $21.43 | 11.716% | $23.9407 | $23.94 | $23.95 | $23.90 |
| Purchase #6 | $186.42 | 11.529% | $207.9124 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $171.27 | 12.402% | $192.5109 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $1,019.34 | $1,146.4797 | $1,146.48 | $1,146.50 | $1,146.40 | |