| 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 | $184.85 | 7.127% | $198.0243 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $57.50 | 9.694% | $63.0741 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $49.37 | 9.128% | $53.8765 | $53.88 | $53.90 | $53.90 |
| Purchase #4 | $23.93 | 10.467% | $26.4348 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $198.77 | 8.647% | $215.9576 | $215.96 | $215.95 | $216.00 |
| Purchase #6 | $88.60 | 12.850% | $99.9851 | $99.99 | $100.00 | $100.00 |
| Purchase #7 | $143.59 | 10.337% | $158.4329 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $746.61 | $815.7853 | $815.78 | $815.80 | $815.80 | |