| 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 | $139.44 | 3.796% | $144.7331 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $186.53 | 5.467% | $196.7276 | $196.73 | $196.75 | $196.70 |
| Purchase #3 | $143.76 | 12.807% | $162.1713 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $120.65 | 12.474% | $135.6999 | $135.70 | $135.70 | $135.70 |
| Purchase #5 | $236.57 | 6.571% | $252.115 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $146.57 | 13.764% | $166.7439 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $46.70 | 5.270% | $49.1611 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $1,020.22 | $1,107.3519 | $1,107.35 | $1,107.35 | $1,107.30 | |