| 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 | $182.55 | 8.664% | $198.3661 | $198.37 | $198.35 | $198.40 |
| Purchase #2 | $245.62 | 5.626% | $259.4386 | $259.44 | $259.45 | $259.40 |
| Purchase #3 | $75.89 | 11.708% | $84.7752 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $96.28 | 11.259% | $107.1202 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $28.50 | 9.735% | $31.2745 | $31.27 | $31.25 | $31.30 |
| Purchase #6 | $64.25 | 7.712% | $69.205 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $163.88 | 3.514% | $169.6387 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $856.97 | $919.8183 | $919.83 | $919.80 | $919.80 | |