| 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 | $154.25 | 7.514% | $165.8403 | $165.84 | $165.85 | $165.80 |
| Purchase #2 | $16.67 | 4.485% | $17.4176 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $190.49 | 4.487% | $199.0373 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $189.89 | 6.344% | $201.9366 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $85.89 | 6.643% | $91.5957 | $91.60 | $91.60 | $91.60 |
| Purchase #6 | $59.94 | 11.178% | $66.6401 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $31.83 | 5.234% | $33.496 | $33.50 | $33.50 | $33.50 |
| 7 purchase totals = | $728.96 | $775.9636 | $775.98 | $776.00 | $775.80 | |