| 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 | $185.47 | 4.776% | $194.328 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $192.59 | 10.155% | $212.1475 | $212.15 | $212.15 | $212.10 |
| Purchase #3 | $171.72 | 11.780% | $191.9486 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $63.78 | 7.166% | $68.3505 | $68.35 | $68.35 | $68.40 |
| Purchase #5 | $164.71 | 6.395% | $175.2432 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $89.81 | 8.747% | $97.6657 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $123.83 | 13.631% | $140.7093 | $140.71 | $140.70 | $140.70 |
| 7 purchase totals = | $991.91 | $1,080.3928 | $1,080.40 | $1,080.40 | $1,080.30 | |