| 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 | $103.97 | 12.789% | $117.2667 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $157.44 | 4.165% | $163.9974 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $221.74 | 5.658% | $234.286 | $234.29 | $234.30 | $234.30 |
| Purchase #4 | $127.73 | 13.374% | $144.8126 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $187.63 | 11.502% | $209.2112 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $17.66 | 7.352% | $18.9584 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $214.57 | 4.246% | $223.6806 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $1,030.74 | $1,112.2129 | $1,112.22 | $1,112.20 | $1,112.30 | |