| 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 | $129.80 | 8.472% | $140.7967 | $140.80 | $140.80 | $140.80 |
| Purchase #2 | $11.87 | 9.140% | $12.9549 | $12.95 | $12.95 | $13.00 |
| Purchase #3 | $57.45 | 7.185% | $61.5778 | $61.58 | $61.60 | $61.60 |
| Purchase #4 | $198.82 | 7.603% | $213.9363 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $76.43 | 8.218% | $82.711 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $17.30 | 9.469% | $18.9381 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $165.76 | 6.437% | $176.43 | $176.43 | $176.45 | $176.40 |
| 7 purchase totals = | $657.43 | $707.3448 | $707.35 | $707.40 | $707.30 | |