| 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 | $186.97 | 13.471% | $212.1567 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $17.28 | 11.440% | $19.2568 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $9.88 | 10.737% | $10.9408 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $230.73 | 13.211% | $261.2117 | $261.21 | $261.20 | $261.20 |
| Purchase #5 | $90.70 | 12.592% | $102.1209 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $193.73 | 10.678% | $214.4165 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $37.94 | 9.165% | $41.4172 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $767.23 | $861.5206 | $861.53 | $861.45 | $861.50 | |