| 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 | $129.56 | 5.754% | $137.0149 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $146.40 | 9.529% | $160.3505 | $160.35 | $160.35 | $160.40 |
| Purchase #3 | $149.63 | 5.542% | $157.9225 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $16.33 | 8.722% | $17.7543 | $17.75 | $17.75 | $17.80 |
| Purchase #5 | $121.85 | 10.697% | $134.8843 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $10.26 | 13.228% | $11.6172 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $209.86 | 8.595% | $227.8975 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $783.89 | $847.4412 | $847.43 | $847.40 | $847.50 | |