| 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 | $148.36 | 10.419% | $163.8176 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $36.57 | 9.222% | $39.9425 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $137.58 | 13.302% | $155.8809 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $201.27 | 7.570% | $216.5061 | $216.51 | $216.50 | $216.50 |
| Purchase #5 | $27.93 | 5.271% | $29.4022 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $76.83 | 7.200% | $82.3618 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $110.57 | 6.772% | $118.0578 | $118.06 | $118.05 | $118.10 |
| 7 purchase totals = | $739.11 | $805.9689 | $805.97 | $805.95 | $806.00 | |