| 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 | $146.96 | 8.646% | $159.6662 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $22.81 | 12.467% | $25.6537 | $25.65 | $25.65 | $25.70 |
| Purchase #3 | $99.45 | 3.522% | $102.9526 | $102.95 | $102.95 | $103.00 |
| Purchase #4 | $16.26 | 11.363% | $18.1076 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $214.37 | 4.200% | $223.3735 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $156.65 | 6.437% | $166.7336 | $166.73 | $166.75 | $166.70 |
| Purchase #7 | $186.26 | 9.469% | $203.897 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $842.76 | $900.3842 | $900.38 | $900.35 | $900.50 | |