| 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 | $143.79 | 9.293% | $157.1524 | $157.15 | $157.15 | $157.20 |
| Purchase #2 | $147.87 | 7.351% | $158.7399 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $167.93 | 3.714% | $174.1669 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $139.70 | 11.568% | $155.8605 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $22.70 | 5.371% | $23.9192 | $23.92 | $23.90 | $23.90 |
| Purchase #6 | $122.40 | 9.159% | $133.6106 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $200.37 | 6.115% | $212.6226 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $944.76 | $1,016.0721 | $1,016.07 | $1,016.00 | $1,016.10 | |