| 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 | $174.75 | 5.566% | $184.4766 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $89.64 | 7.618% | $96.4688 | $96.47 | $96.45 | $96.50 |
| Purchase #3 | $92.96 | 3.869% | $96.5566 | $96.56 | $96.55 | $96.60 |
| Purchase #4 | $87.88 | 10.815% | $97.3842 | $97.38 | $97.40 | $97.40 |
| Purchase #5 | $18.45 | 7.211% | $19.7804 | $19.78 | $19.80 | $19.80 |
| Purchase #6 | $71.28 | 5.765% | $75.3893 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $28.32 | 6.183% | $30.071 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $563.28 | $600.1269 | $600.13 | $600.15 | $600.30 | |