| 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 | $168.45 | 9.251% | $184.0333 | $184.03 | $184.05 | $184.00 |
| Purchase #2 | $72.70 | 3.282% | $75.086 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $18.98 | 8.867% | $20.663 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $142.43 | 3.544% | $147.4777 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $191.46 | 4.310% | $199.7119 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $245.41 | 6.507% | $261.3788 | $261.38 | $261.40 | $261.40 |
| Purchase #7 | $195.97 | 12.847% | $221.1463 | $221.15 | $221.15 | $221.10 |
| 7 purchase totals = | $1,035.40 | $1,109.4970 | $1,109.50 | $1,109.55 | $1,109.50 | |