| 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 | $156.72 | 10.352% | $172.9437 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $234.93 | 9.470% | $257.1779 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $38.71 | 10.198% | $42.6576 | $42.66 | $42.65 | $42.70 |
| Purchase #4 | $163.84 | 6.362% | $174.2635 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $132.26 | 6.780% | $141.2272 | $141.23 | $141.25 | $141.20 |
| Purchase #6 | $186.83 | 3.764% | $193.8623 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $235.46 | 13.309% | $266.7974 | $266.80 | $266.80 | $266.80 |
| 7 purchase totals = | $1,148.75 | $1,248.9296 | $1,248.93 | $1,248.95 | $1,249.00 | |