| 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 | $137.41 | 13.847% | $156.4372 | $156.44 | $156.45 | $156.40 |
| Purchase #2 | $44.59 | 9.203% | $48.6936 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $117.38 | 7.384% | $126.0473 | $126.05 | $126.05 | $126.00 |
| Purchase #4 | $7.76 | 13.456% | $8.8042 | $8.80 | $8.80 | $8.80 |
| Purchase #5 | $66.53 | 9.168% | $72.6295 | $72.63 | $72.65 | $72.60 |
| Purchase #6 | $213.70 | 5.872% | $226.2485 | $226.25 | $226.25 | $226.20 |
| Purchase #7 | $249.96 | 5.569% | $263.8803 | $263.88 | $263.90 | $263.90 |
| 7 purchase totals = | $837.33 | $902.7406 | $902.74 | $902.80 | $902.60 | |