| 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 | $174.84 | 5.558% | $184.5576 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $84.90 | 12.432% | $95.4548 | $95.45 | $95.45 | $95.50 |
| Purchase #3 | $121.81 | 3.380% | $125.9272 | $125.93 | $125.95 | $125.90 |
| Purchase #4 | $96.56 | 12.154% | $108.2959 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $125.27 | 6.792% | $133.7783 | $133.78 | $133.80 | $133.80 |
| Purchase #6 | $82.67 | 10.184% | $91.0891 | $91.09 | $91.10 | $91.10 |
| Purchase #7 | $78.98 | 10.329% | $87.1378 | $87.14 | $87.15 | $87.10 |
| 7 purchase totals = | $765.03 | $826.2407 | $826.25 | $826.30 | $826.30 | |