| 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 | $193.65 | 7.384% | $207.9491 | $207.95 | $207.95 | $207.90 |
| Purchase #2 | $178.45 | 5.535% | $188.3272 | $188.33 | $188.35 | $188.30 |
| Purchase #3 | $177.92 | 10.430% | $196.4771 | $196.48 | $196.50 | $196.50 |
| Purchase #4 | $18.39 | 6.117% | $19.5149 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $198.49 | 7.737% | $213.8472 | $213.85 | $213.85 | $213.80 |
| Purchase #6 | $227.64 | 6.700% | $242.8919 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $106.62 | 10.744% | $118.0753 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $1,101.16 | $1,187.0827 | $1,187.09 | $1,187.15 | $1,187.00 | |