| 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 | $191.39 | 13.863% | $217.9224 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $49.67 | 10.320% | $54.7959 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $238.25 | 13.447% | $270.2875 | $270.29 | $270.30 | $270.30 |
| Purchase #4 | $246.64 | 4.552% | $257.8671 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $142.46 | 8.226% | $154.1788 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $45.97 | 7.358% | $49.3525 | $49.35 | $49.35 | $49.40 |
| Purchase #7 | $142.72 | 10.237% | $157.3302 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $1,057.10 | $1,161.7344 | $1,161.74 | $1,161.75 | $1,161.80 | |