| 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 | $120.79 | 12.152% | $135.4684 | $135.47 | $135.45 | $135.50 |
| Purchase #2 | $156.43 | 9.587% | $171.4269 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $210.53 | 12.376% | $236.5852 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $215.77 | 9.677% | $236.6501 | $236.65 | $236.65 | $236.70 |
| Purchase #5 | $92.73 | 13.206% | $104.9759 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $30.59 | 5.326% | $32.2192 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $70.77 | 6.581% | $75.4274 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $897.61 | $992.7531 | $992.77 | $992.80 | $992.80 | |