| 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 | $218.57 | 7.188% | $234.2808 | $234.28 | $234.30 | $234.30 |
| Purchase #2 | $163.63 | 12.444% | $183.9921 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $153.82 | 9.147% | $167.8899 | $167.89 | $167.90 | $167.90 |
| Purchase #4 | $47.27 | 13.238% | $53.5276 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $87.26 | 4.317% | $91.027 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $99.36 | 6.729% | $106.0459 | $106.05 | $106.05 | $106.00 |
| Purchase #7 | $26.44 | 6.576% | $28.1787 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $796.35 | $864.9420 | $864.95 | $865.05 | $864.90 | |