| 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 | $148.26 | 8.780% | $161.2772 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $221.52 | 3.447% | $229.1558 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $145.78 | 6.578% | $155.3694 | $155.37 | $155.35 | $155.40 |
| Purchase #4 | $187.56 | 8.686% | $203.8515 | $203.85 | $203.85 | $203.90 |
| Purchase #5 | $96.94 | 12.568% | $109.1234 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $29.36 | 13.733% | $33.392 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $158.74 | 4.537% | $165.942 | $165.94 | $165.95 | $165.90 |
| 7 purchase totals = | $988.16 | $1,058.1113 | $1,058.11 | $1,058.10 | $1,058.20 | |