| 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 | $98.52 | 6.298% | $104.7248 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $150.50 | 8.606% | $163.452 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $104.38 | 13.337% | $118.3012 | $118.30 | $118.30 | $118.30 |
| Purchase #4 | $172.45 | 13.238% | $195.2789 | $195.28 | $195.30 | $195.30 |
| Purchase #5 | $13.98 | 9.318% | $15.2827 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $83.96 | 10.624% | $92.8799 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $150.99 | 9.761% | $165.7281 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $774.78 | $855.6476 | $855.64 | $855.70 | $855.70 | |