| 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 | $129.74 | 12.216% | $145.589 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $141.57 | 5.157% | $148.8708 | $148.87 | $148.85 | $148.90 |
| Purchase #3 | $67.25 | 9.209% | $73.4431 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $237.93 | 12.293% | $267.1787 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $162.79 | 7.371% | $174.7893 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $166.54 | 7.681% | $179.3319 | $179.33 | $179.35 | $179.30 |
| Purchase #7 | $204.36 | 11.507% | $227.8757 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $1,110.18 | $1,217.0785 | $1,217.08 | $1,217.15 | $1,217.10 | |