| 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 | $152.87 | 6.749% | $163.1872 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $91.59 | 3.570% | $94.8598 | $94.86 | $94.85 | $94.90 |
| Purchase #3 | $112.72 | 7.229% | $120.8685 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $67.29 | 10.657% | $74.4611 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $110.74 | 7.265% | $118.7853 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $183.95 | 8.295% | $199.2087 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $37.70 | 13.856% | $42.9237 | $42.92 | $42.90 | $42.90 |
| 7 purchase totals = | $756.86 | $814.2943 | $814.30 | $814.25 | $814.40 | |