| 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 | $186.41 | 3.102% | $192.1924 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $145.29 | 7.672% | $156.4366 | $156.44 | $156.45 | $156.40 |
| Purchase #3 | $99.54 | 4.483% | $104.0024 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $162.44 | 6.686% | $173.3007 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $15.47 | 8.334% | $16.7593 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $63.61 | 3.302% | $65.7104 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $50.93 | 5.144% | $53.5498 | $53.55 | $53.55 | $53.50 |
| 7 purchase totals = | $723.69 | $761.9516 | $761.95 | $761.95 | $761.90 | |