| 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 | $159.84 | 5.735% | $169.0068 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $94.89 | 5.561% | $100.1668 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $128.59 | 6.856% | $137.4061 | $137.41 | $137.40 | $137.40 |
| Purchase #4 | $88.87 | 10.256% | $97.9845 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $11.87 | 8.812% | $12.916 | $12.92 | $12.90 | $12.90 |
| Purchase #6 | $140.35 | 13.488% | $159.2804 | $159.28 | $159.30 | $159.30 |
| Purchase #7 | $82.64 | 11.256% | $91.942 | $91.94 | $91.95 | $91.90 |
| 7 purchase totals = | $707.05 | $768.7026 | $768.71 | $768.70 | $768.70 | |