| 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 | $155.43 | 8.536% | $168.6975 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $56.42 | 4.422% | $58.9149 | $58.91 | $58.90 | $58.90 |
| Purchase #3 | $122.95 | 6.847% | $131.3684 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $28.98 | 3.243% | $29.9198 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $36.50 | 7.355% | $39.1846 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $46.27 | 8.113% | $50.0239 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $180.27 | 10.865% | $199.8563 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $626.82 | $677.9654 | $677.96 | $677.90 | $678.00 | |