| 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 | $168.72 | 8.654% | $183.321 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $72.83 | 6.381% | $77.4773 | $77.48 | $77.50 | $77.50 |
| Purchase #3 | $196.68 | 6.134% | $208.7444 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $181.85 | 7.345% | $195.2069 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $42.75 | 10.197% | $47.1092 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $96.57 | 7.698% | $104.004 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $175.67 | 5.363% | $185.0912 | $185.09 | $185.10 | $185.10 |
| 7 purchase totals = | $935.07 | $1,000.9540 | $1,000.95 | $1,000.95 | $1,000.90 | |