| 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 | $132.50 | 13.670% | $150.6128 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $247.50 | 9.453% | $270.8962 | $270.90 | $270.90 | $270.90 |
| Purchase #3 | $117.37 | 13.680% | $133.4262 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $116.35 | 11.603% | $129.8501 | $129.85 | $129.85 | $129.90 |
| Purchase #5 | $116.62 | 8.257% | $126.2493 | $126.25 | $126.25 | $126.20 |
| Purchase #6 | $157.54 | 13.851% | $179.3609 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $169.42 | 7.515% | $182.1519 | $182.15 | $182.15 | $182.20 |
| 7 purchase totals = | $1,057.30 | $1,172.5474 | $1,172.55 | $1,172.55 | $1,172.60 | |