| 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 | $109.60 | 7.799% | $118.1477 | $118.15 | $118.15 | $118.10 |
| Purchase #2 | $54.30 | 4.502% | $56.7446 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $175.90 | 7.604% | $189.2754 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $24.40 | 11.866% | $27.2953 | $27.30 | $27.30 | $27.30 |
| Purchase #5 | $155.55 | 4.501% | $162.5513 | $162.55 | $162.55 | $162.60 |
| Purchase #6 | $140.62 | 10.602% | $155.5285 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $180.66 | 4.843% | $189.4094 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $841.03 | $898.9522 | $898.96 | $899.00 | $898.90 | |