| 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 | $181.44 | 5.548% | $191.5063 | $191.51 | $191.50 | $191.50 |
| Purchase #2 | $122.30 | 6.195% | $129.8765 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $76.31 | 11.534% | $85.1116 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $145.77 | 12.168% | $163.5073 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $241.45 | 8.105% | $261.0195 | $261.02 | $261.00 | $261.00 |
| Purchase #6 | $118.35 | 8.609% | $128.5388 | $128.54 | $128.55 | $128.50 |
| Purchase #7 | $8.99 | 13.587% | $10.2115 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $894.61 | $969.7715 | $969.78 | $969.75 | $969.70 | |