| 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 | $103.56 | 13.841% | $117.8937 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $5.88 | 9.528% | $6.4402 | $6.44 | $6.45 | $6.40 |
| Purchase #3 | $142.75 | 4.314% | $148.9082 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $178.38 | 10.165% | $196.5123 | $196.51 | $196.50 | $196.50 |
| Purchase #5 | $117.96 | 6.389% | $125.4965 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $117.77 | 11.231% | $130.9967 | $131.00 | $131.00 | $131.00 |
| Purchase #7 | $73.84 | 8.292% | $79.9628 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $740.14 | $806.2104 | $806.21 | $806.20 | $806.20 | |