| 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 | $140.37 | 10.324% | $154.8618 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $191.86 | 6.802% | $204.9103 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $185.73 | 13.743% | $211.2549 | $211.25 | $211.25 | $211.30 |
| Purchase #4 | $34.94 | 3.613% | $36.2024 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $40.81 | 13.158% | $46.1798 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $37.36 | 13.424% | $42.3752 | $42.38 | $42.40 | $42.40 |
| Purchase #7 | $73.26 | 3.219% | $75.6182 | $75.62 | $75.60 | $75.60 |
| 7 purchase totals = | $704.33 | $771.4026 | $771.40 | $771.40 | $771.50 | |