| 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 | $235.54 | 9.513% | $257.9469 | $257.95 | $257.95 | $257.90 |
| Purchase #2 | $140.74 | 12.116% | $157.7921 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $165.62 | 13.400% | $187.8131 | $187.81 | $187.80 | $187.80 |
| Purchase #4 | $168.48 | 9.432% | $184.371 | $184.37 | $184.35 | $184.40 |
| Purchase #5 | $184.69 | 11.266% | $205.4972 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $220.29 | 11.638% | $245.9274 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $72.41 | 7.326% | $77.7148 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $1,187.77 | $1,317.0625 | $1,317.06 | $1,317.05 | $1,317.00 | |