| 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 | $66.59 | 9.572% | $72.964 | $72.96 | $72.95 | $73.00 |
| Purchase #2 | $250.56 | 11.240% | $278.7229 | $278.72 | $278.70 | $278.70 |
| Purchase #3 | $144.88 | 12.280% | $162.6713 | $162.67 | $162.65 | $162.70 |
| Purchase #4 | $161.54 | 7.514% | $173.6781 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $107.67 | 11.594% | $120.1533 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $112.55 | 8.648% | $122.2833 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $231.36 | 9.592% | $253.5521 | $253.55 | $253.55 | $253.60 |
| 7 purchase totals = | $1,075.15 | $1,184.0250 | $1,184.01 | $1,184.00 | $1,184.20 | |