| 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 | $190.33 | 12.658% | $214.422 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $72.59 | 10.611% | $80.2925 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $73.27 | 4.214% | $76.3576 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $120.27 | 4.583% | $125.782 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $35.43 | 9.742% | $38.8816 | $38.88 | $38.90 | $38.90 |
| Purchase #6 | $156.51 | 10.770% | $173.3661 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $155.51 | 5.550% | $164.1408 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $803.91 | $873.2426 | $873.24 | $873.25 | $873.30 | |