| 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 | $128.90 | 12.731% | $145.3103 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $181.92 | 8.460% | $197.3104 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $93.65 | 3.810% | $97.2181 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $194.51 | 13.257% | $220.2962 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $5.36 | 7.601% | $5.7674 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $120.41 | 9.776% | $132.1813 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $70.30 | 10.775% | $77.8748 | $77.87 | $77.85 | $77.90 |
| 7 purchase totals = | $795.05 | $875.9585 | $875.96 | $875.90 | $876.00 | |