| 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 | $134.76 | 13.524% | $152.9849 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $115.34 | 8.775% | $125.4611 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $215.94 | 12.313% | $242.5287 | $242.53 | $242.55 | $242.50 |
| Purchase #4 | $144.72 | 3.593% | $149.9198 | $149.92 | $149.90 | $149.90 |
| Purchase #5 | $148.46 | 12.613% | $167.1853 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $49.97 | 13.478% | $56.705 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $31.55 | 5.632% | $33.3269 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $840.74 | $928.1117 | $928.12 | $928.15 | $928.10 | |