| 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 | $190.80 | 7.402% | $204.923 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $157.42 | 11.514% | $175.5453 | $175.55 | $175.55 | $175.50 |
| Purchase #3 | $44.50 | 9.476% | $48.7168 | $48.72 | $48.70 | $48.70 |
| Purchase #4 | $26.49 | 7.579% | $28.4977 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $227.81 | 9.264% | $248.9143 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $142.45 | 13.744% | $162.0283 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $187.96 | 4.430% | $196.2866 | $196.29 | $196.30 | $196.30 |
| 7 purchase totals = | $977.43 | $1,064.9120 | $1,064.92 | $1,064.90 | $1,064.80 | |