| 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 | $220.78 | 6.850% | $235.9034 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $175.74 | 6.523% | $187.2035 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $156.54 | 7.160% | $167.7483 | $167.75 | $167.75 | $167.70 |
| Purchase #4 | $171.41 | 4.142% | $178.5098 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $163.98 | 5.462% | $172.9366 | $172.94 | $172.95 | $172.90 |
| Purchase #6 | $54.84 | 12.453% | $61.6692 | $61.67 | $61.65 | $61.70 |
| Purchase #7 | $80.80 | 3.764% | $83.8413 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $1,024.09 | $1,087.8121 | $1,087.81 | $1,087.80 | $1,087.70 | |