| 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 | $123.40 | 8.773% | $134.2259 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $147.31 | 4.142% | $153.4116 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $55.45 | 10.613% | $61.3349 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $69.78 | 4.790% | $73.1225 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $8.71 | 10.265% | $9.6041 | $9.60 | $9.60 | $9.60 |
| Purchase #6 | $97.40 | 4.800% | $102.0752 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $125.56 | 11.411% | $139.8877 | $139.89 | $139.90 | $139.90 |
| 7 purchase totals = | $627.61 | $673.6619 | $673.66 | $673.70 | $673.60 | |