| 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 | $162.58 | 10.159% | $179.0965 | $179.10 | $179.10 | $179.10 |
| Purchase #2 | $220.93 | 6.214% | $234.6586 | $234.66 | $234.65 | $234.70 |
| Purchase #3 | $163.82 | 8.500% | $177.7447 | $177.74 | $177.75 | $177.70 |
| Purchase #4 | $61.71 | 9.592% | $67.6292 | $67.63 | $67.65 | $67.60 |
| Purchase #5 | $182.76 | 7.160% | $195.8456 | $195.85 | $195.85 | $195.80 |
| Purchase #6 | $25.84 | 6.283% | $27.4635 | $27.46 | $27.45 | $27.50 |
| Purchase #7 | $218.59 | 12.255% | $245.3782 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $1,036.23 | $1,127.8163 | $1,127.82 | $1,127.85 | $1,127.80 | |