| 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 | $187.83 | 9.637% | $205.9312 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $34.56 | 7.825% | $37.2643 | $37.26 | $37.25 | $37.30 |
| Purchase #3 | $102.32 | 7.170% | $109.6563 | $109.66 | $109.65 | $109.70 |
| Purchase #4 | $22.41 | 13.149% | $25.3567 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $20.99 | 8.852% | $22.848 | $22.85 | $22.85 | $22.80 |
| Purchase #6 | $29.52 | 8.634% | $32.0688 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $76.36 | 6.309% | $81.1776 | $81.18 | $81.20 | $81.20 |
| 7 purchase totals = | $473.99 | $514.3029 | $514.31 | $514.30 | $514.40 | |