| 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 | $124.65 | 11.388% | $138.8451 | $138.85 | $138.85 | $138.80 |
| Purchase #2 | $129.99 | 12.825% | $146.6612 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $68.42 | 12.210% | $76.7741 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $147.96 | 11.592% | $165.1115 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $181.38 | 9.652% | $198.8868 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $202.27 | 13.139% | $228.8463 | $228.85 | $228.85 | $228.80 |
| Purchase #7 | $14.52 | 13.477% | $16.4769 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $869.19 | $971.6019 | $971.61 | $971.60 | $971.60 | |