| 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 | $129.79 | 9.239% | $141.7813 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $207.83 | 8.454% | $225.3999 | $225.40 | $225.40 | $225.40 |
| Purchase #3 | $116.71 | 8.488% | $126.6163 | $126.62 | $126.60 | $126.60 |
| Purchase #4 | $249.27 | 9.661% | $273.352 | $273.35 | $273.35 | $273.40 |
| Purchase #5 | $133.44 | 9.752% | $146.4531 | $146.45 | $146.45 | $146.50 |
| Purchase #6 | $222.94 | 4.383% | $232.7115 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $6.98 | 4.291% | $7.2795 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $1,066.96 | $1,153.5936 | $1,153.59 | $1,153.60 | $1,153.70 | |