| 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 | $178.27 | 12.605% | $200.7409 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $222.86 | 6.448% | $237.23 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $207.32 | 5.343% | $218.3971 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $38.65 | 11.585% | $43.1276 | $43.13 | $43.15 | $43.10 |
| Purchase #5 | $154.59 | 9.326% | $169.0071 | $169.01 | $169.00 | $169.00 |
| Purchase #6 | $164.96 | 5.406% | $173.8777 | $173.88 | $173.90 | $173.90 |
| Purchase #7 | $68.82 | 13.287% | $77.9641 | $77.96 | $77.95 | $78.00 |
| 7 purchase totals = | $1,035.47 | $1,120.3445 | $1,120.35 | $1,120.40 | $1,120.30 | |