| 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 | $156.74 | 4.323% | $163.5159 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $53.48 | 6.342% | $56.8717 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $151.90 | 12.714% | $171.2126 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $29.33 | 6.349% | $31.1922 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $96.55 | 9.743% | $105.9569 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $207.92 | 6.251% | $220.9171 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $88.94 | 9.447% | $97.3422 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $784.86 | $847.0086 | $847.01 | $846.95 | $847.00 | |