| 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 | $205.83 | 8.730% | $223.799 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $83.75 | 13.658% | $95.1886 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $110.60 | 13.284% | $125.2921 | $125.29 | $125.30 | $125.30 |
| Purchase #4 | $209.51 | 3.543% | $216.9329 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $85.49 | 13.130% | $96.7148 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $38.40 | 12.102% | $43.0472 | $43.05 | $43.05 | $43.00 |
| Purchase #7 | $167.69 | 9.513% | $183.6423 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $901.27 | $984.6169 | $984.61 | $984.65 | $984.50 | |