| 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 | $14.97 | 10.332% | $16.5167 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $242.70 | 4.442% | $253.4807 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $61.49 | 6.184% | $65.2925 | $65.29 | $65.30 | $65.30 |
| Purchase #4 | $245.68 | 7.125% | $263.1847 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $150.79 | 8.204% | $163.1608 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $139.26 | 12.493% | $156.6578 | $156.66 | $156.65 | $156.70 |
| Purchase #7 | $153.77 | 9.481% | $168.3489 | $168.35 | $168.35 | $168.30 |
| 7 purchase totals = | $1,008.66 | $1,086.6421 | $1,086.64 | $1,086.65 | $1,086.70 | |