| 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 | $232.93 | 5.543% | $245.8413 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $80.35 | 13.859% | $91.4857 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $137.51 | 11.412% | $153.2026 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $153.89 | 6.364% | $163.6836 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $226.37 | 8.414% | $245.4168 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $82.28 | 5.660% | $86.937 | $86.94 | $86.95 | $86.90 |
| Purchase #7 | $152.75 | 8.848% | $166.2653 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $1,066.08 | $1,152.8323 | $1,152.84 | $1,152.85 | $1,152.80 | |