| 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 | $165.75 | 4.754% | $173.6298 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $178.92 | 11.127% | $198.8284 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $247.89 | 6.306% | $263.5219 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $8.85 | 12.183% | $9.9282 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $97.55 | 9.121% | $106.4475 | $106.45 | $106.45 | $106.40 |
| Purchase #6 | $198.54 | 9.587% | $217.574 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $221.72 | 11.186% | $246.5216 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $1,119.22 | $1,216.4514 | $1,216.45 | $1,216.45 | $1,216.30 | |