| 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 | $142.61 | 9.451% | $156.0881 | $156.09 | $156.10 | $156.10 |
| Purchase #2 | $216.99 | 4.698% | $227.1842 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $241.85 | 7.534% | $260.071 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $155.85 | 7.852% | $168.0873 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $202.63 | 9.482% | $221.8434 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $180.89 | 7.376% | $194.2324 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $204.95 | 4.581% | $214.3388 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $1,345.77 | $1,441.8452 | $1,441.84 | $1,441.90 | $1,441.80 | |