| 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 | $167.99 | 7.324% | $180.2936 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $30.93 | 12.294% | $34.7325 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $48.99 | 3.765% | $50.8345 | $50.83 | $50.85 | $50.80 |
| Purchase #4 | $106.87 | 8.494% | $115.9475 | $115.95 | $115.95 | $115.90 |
| Purchase #5 | $215.90 | 6.540% | $230.0199 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $84.44 | 5.395% | $88.9955 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $144.96 | 11.499% | $161.629 | $161.63 | $161.65 | $161.60 |
| 7 purchase totals = | $800.08 | $862.4525 | $862.45 | $862.50 | $862.30 | |