| 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 | $179.50 | 3.683% | $186.111 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $180.63 | 3.418% | $186.8039 | $186.80 | $186.80 | $186.80 |
| Purchase #3 | $50.89 | 4.357% | $53.1073 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $196.46 | 9.391% | $214.9096 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $207.78 | 3.152% | $214.3292 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $167.92 | 4.403% | $175.3135 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $174.31 | 9.802% | $191.3959 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $1,157.49 | $1,221.9704 | $1,221.97 | $1,221.95 | $1,221.90 | |