| 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 | $172.58 | 6.654% | $184.0635 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $239.36 | 9.454% | $261.9891 | $261.99 | $262.00 | $262.00 |
| Purchase #3 | $236.81 | 6.706% | $252.6905 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $183.95 | 8.844% | $200.2185 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $62.36 | 3.827% | $64.7465 | $64.75 | $64.75 | $64.70 |
| Purchase #6 | $92.38 | 9.470% | $101.1284 | $101.13 | $101.15 | $101.10 |
| Purchase #7 | $75.35 | 4.846% | $79.0015 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $1,062.79 | $1,143.8380 | $1,143.84 | $1,143.85 | $1,143.80 | |