| 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 | $117.44 | 8.354% | $127.2509 | $127.25 | $127.25 | $127.30 |
| Purchase #2 | $137.95 | 7.142% | $147.8024 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $84.42 | 5.275% | $88.8732 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $115.95 | 4.318% | $120.9567 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $72.85 | 3.554% | $75.4391 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $113.36 | 4.247% | $118.1744 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $156.98 | 9.317% | $171.6058 | $171.61 | $171.60 | $171.60 |
| 7 purchase totals = | $798.95 | $850.1025 | $850.10 | $850.05 | $850.20 | |