| 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 | $131.87 | 11.319% | $146.7964 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $200.91 | 10.465% | $221.9352 | $221.94 | $221.95 | $221.90 |
| Purchase #3 | $188.41 | 8.365% | $204.1705 | $204.17 | $204.15 | $204.20 |
| Purchase #4 | $10.53 | 8.268% | $11.4006 | $11.40 | $11.40 | $11.40 |
| Purchase #5 | $239.66 | 4.293% | $249.9486 | $249.95 | $249.95 | $249.90 |
| Purchase #6 | $21.56 | 4.360% | $22.5 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $195.28 | 7.250% | $209.4378 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $988.22 | $1,066.1891 | $1,066.20 | $1,066.20 | $1,066.10 | |